Earthquake with magnitude of ML 3.6 on date 20-10-2021 and time 12:08:23 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 3.6 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 20-10-2021 12:08:23 (UTC)
  • 20-10-2021 14:08:23 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.551, 15.468 at 186 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km N of Messina (238439 inhabitants)
51 Km N of Reggio di Calabria (183035 inhabitants)
88 Km SW of Lamezia Terme (70714 inhabitants)
Recent and historical seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map reports the earthquake epicenters located in the 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located in the 90 days preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and adjourned progressively as more data become available. See http://shakemap.rm.ingv.it/ for additional information.

The red star indicates the epicenter. The red triangles show the stations of the INGV Italian National Seismic Network and the blue triangles those of the Nationa Accelerometric Network of the Dipartimento della Protezione Civile.

Intensity Shakemap

Intensity Shakemap *

This map shows the distribution of the istrumentally derived intensities. To this purpose, it is used a conversion relation between ground acceleration and velocity, and the Mercalli Modificata (MMI - Modified Mercalli Intensity) scale. In general, the Mercalli intensity scale relies on the effects that the ground shaking produces as reported by an observer.
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap *

This map shows This map shows the distribution of peak ground acceleration expressed as per cent of the acceleration of gravity (i.e., g = 9.81 m/s²).
Peak velocity Shakemap

Peak velocity Shakemap *

This map shows the distribution of peak ground velocities expressed in cm/s.
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire *

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 3.6 2021-10-20
12:08:23
38.5513 15.4677 186 2021-10-21
13:15:06
Bollettino Sismico Italiano INGV 96845721
Reviewed
Rev100
ML 3.6 2021-10-20
12:08:22
38.5943 15.4473 193 2021-10-20
12:27:55
Sala Sismica INGV-Roma 96799951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-10-20 12:08:23 ± 0.16
Latitude 38.5513 ± 0.0072
Longitude 15.4677 ± 0.0138
Depth (km) 186 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 96845721

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1089
Semi-minor axis of confidence ellipse (meter) 734
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 119
Circular confidence region, given by single value of horizontal uncertainty (meter) 1090
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 47
Number of associated phases, regardless of their use for origin computation 143
Number of defining phases 143
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.30937
Epicentral distance of station farthest from the epicenter (degree) 4.02986
Number of stations at which the event was observed 113
Number of stations from which data was used for origin computation 113
Magnitudes information

ML:3.6

Field Value
Value 3.6
Uncertainty 0.3
Num. used stations 106
Type of magnitude ML
Reference to an origin 96845721
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-10-21 13:06:04

ML:3.6

Field Value
Value 3.6
Uncertainty 0.3
Num. used stations 102
Type of magnitude ML
Reference to an origin 96799951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-10-20 12:27:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GE.MATE.HHN. 2021-10-20T12:09:33.03 0.6 undecidable manual S 24 2.3023 123 -2.09 8
IV.MCEL.HHN. 2021-10-20T12:09:25.90 0.6 undecidable manual S 8 1.7914 131 0.57 27
HL.VLS.HHZ. 2021-10-20T12:09:25.01 0.3 undecidable manual P 94 4.0299 110 -1.1 12
IV.MGR.HHZ. 2021-10-20T12:09:22.60 0.6 undecidable manual S 2 1.5864 134 0.89 27
IV.HAVL.HHN. 2021-10-20T12:09:22.90 0.6 undecidable manual S 190 1.6143 134 0.72 29
IV.HSRS.HHZ. 2021-10-20T12:09:19.80 0.6 undecidable manual S 188 1.4704 137 0.04 37
IV.LADO.EHZ. 2021-10-20T12:09:18.80 0.6 undecidable manual S 58 1.385 138 0.43 36
IV.POFI.HNE. 2021-10-20T12:09:18.57 0.3 undecidable manual P 338 3.4363 113 0.08 18
IV.HLNI.HHZ. 2021-10-20T12:09:17.00 0.6 undecidable manual S 202 1.2905 140 0.1 40
IV.GIB.HHZ. 2021-10-20T12:09:16.40 0.6 undecidable manual S 244 1.2626 141 -0.08 40
IV.CELI.HHZ. 2021-10-20T12:09:16.10 0.6 undecidable manual S 43 1.1736 143 0.93 32
IV.GRIS.HNE. 2021-10-20T12:09:15.60 0.6 undecidable manual S 14 1.2258 142 -0.32 38
IV.MIDA.HNZ. 2021-10-20T12:09:15.76 0.6 undecidable manual P 344 3.225 115 -0.06 12
MN.TIP.HHZ. 2021-10-20T12:09:15.50 0.6 undecidable manual S 58 1.1844 143 0.18 40
IV.MSAG.HNE. 2021-10-20T12:09:14.31 0.1 positive manual P 6 3.1764 115 -0.9 19
OT.OT06.EHZ. 2021-10-20T12:09:13.68 0.3 undecidable manual P 2 3.1341 115 -1 14
IV.GATE.HNN. 2021-10-20T12:09:13.89 0.3 positive manual P 352 2.9902 116 0.99 14
IV.SELL.HHZ. 2021-10-20T12:09:13.80 0.6 undecidable manual S 64 1.0018 147 0.98 33
OT.OT07.EHE. 2021-10-20T12:09:13.06 0.1 positive manual P 4 3.0739 116 -0.88 20
OT.OT12.EHZ. 2021-10-20T12:09:13.18 0.3 undecidable manual P 6 3.0973 116 -1.04 14
IV.VAGA.HHZ. 2021-10-20T12:09:13.06 0.6 undecidable manual P 342 3.0145 116 -0.13 13
IV.SERS.HHZ. 2021-10-20T12:09:13.80 0.6 undecidable manual S 63 1.0675 146 0.11 42
IV.SPS2.HHZ. 2021-10-20T12:09:12.90 0.6 undecidable manual S 42 1.0027 147 0.06 43
IV.CET2.HHZ. 2021-10-20T12:09:12.90 0.6 undecidable manual S 21 1.0477 146 -0.52 38
IV.SGG.HHN. 2021-10-20T12:09:12.59 0.1 positive manual P 344 2.9534 117 0.15 25
IV.CAR1.HHZ. 2021-10-20T12:09:11.00 0.6 undecidable manual S 39 0.9092 150 -0.68 37
IV.MSFR.HHZ. 2021-10-20T12:09:11.50 0.6 undecidable manual S 233 0.8598 151 0.4 41
IV.ECTS.HHZ. 2021-10-20T12:09:10.50 0.6 undecidable manual S 202 0.7222 155 0.88 36
IV.MCPD.HHZ. 2021-10-20T12:09:09.20 0.6 undecidable manual S 233 0.7204 155 -0.4 42
IV.PSB1.HNE. 2021-10-20T12:09:09.89 0.1 positive manual P 350 2.7178 119 0.33 25
IV.PLAC.HHZ. 2021-10-20T12:09:09.80 0.6 undecidable manual S 97 0.7662 154 -0.26 43
IV.NOV.HHZ. 2021-10-20T12:09:09.50 0.6 undecidable manual S 206 0.5837 160 1.14 32
IV.MUCR.HHZ. 2021-10-20T12:09:09.50 0.6 undecidable manual S 223 0.6889 156 0.2 44
IV.VITU.HHZ. 2021-10-20T12:09:09.56 0.3 positive manual P 347 2.7079 119 0.12 19
IV.SCTE.HHZ. 2021-10-20T12:09:08.76 0.3 undecidable manual P 56 2.7735 118 -1.47 11
IV.MTTG.HHZ. 2021-10-20T12:09:08.60 0.6 undecidable manual S 162 0.5774 160 0.3 45
IV.GIZZ.HHN. 2021-10-20T12:09:08.70 0.6 undecidable manual S 53 0.7186 156 -0.88 35
IV.FERC.HHZ.00 2021-10-20T12:09:08.20 0.6 undecidable manual S 101 0.5261 162 0.31 45
IV.SOI.EHZ. 2021-10-20T12:09:08.50 0.6 undecidable manual S 136 0.6628 157 -0.55 40
IV.IVPL.HHZ. 2021-10-20T12:09:07.30 0.6 undecidable manual S 246 0.42 165 0.13 48
IV.MPNC.HHZ. 2021-10-20T12:09:06.50 0.6 undecidable manual S 193 0.4146 165 -0.64 42
IV.VTIR.HHZ. 2021-10-20T12:09:06.13 0.3 undecidable manual P 341 2.3922 122 0.45 26
OT.CGL1.HHZ. 2021-10-20T12:09:06.60 0.3 undecidable manual P 36 2.6233 120 -1.83 10
IV.MRVN.HHZ. 2021-10-20T12:09:06.42 0.3 undecidable manual P 12 2.5694 120 -1.36 15
IV.CRTO.HHE. 2021-10-20T12:09:06.54 0.3 undecidable manual P 341 2.4066 122 0.68 24
IV.JOPP.HNZ. 2021-10-20T12:09:06.00 0.6 undecidable manual S 80 0.331 168 -0.68 41
IV.VVDG.HHE. 2021-10-20T12:09:06.45 0.3 undecidable manual P 341 2.4201 122 0.44 26
IV.VBKN.HHZ. 2021-10-20T12:09:06.54 0.3 undecidable manual P 341 2.4129 122 0.61 24
IX.NSC3.EHE.02 2021-10-20T12:09:05.27 0.1 positive manual P 354 2.3095 123 0.55 37
IV.NOCI.HHZ. 2021-10-20T12:09:05.35 0.3 undecidable manual P 28 2.5514 121 -2.21 8
IV.MILZ.HHZ. 2021-10-20T12:09:05.70 0.6 undecidable manual S 214 0.3354 168 -1 36
IV.SNAL.HNE. 2021-10-20T12:09:05.85 0.3 undecidable manual P 355 2.3805 122 0.3 27
IV.PALZ.HHN. 2021-10-20T12:09:05.41 0.6 undecidable manual P 9 2.421 122 -0.61 16
IX.MNT3.EHN.02 2021-10-20T12:09:04.96 0.3 undecidable manual P 351 2.3113 123 0.21 30
IV.MCRV.HHN. 2021-10-20T12:09:04.11 0.6 undecidable manual P 354 2.242 124 0.16 21
OT.MASS.HHE. 2021-10-20T12:09:04.13 0.1 negative manual P 31 2.4489 122 -2.22 12
IV.MRLC.HHE. 2021-10-20T12:09:04.04 0.1 positive manual P 0 2.2033 125 0.52 41
IX.SCL3.EHZ.02 2021-10-20T12:09:04.56 0.3 undecidable manual P 1 2.1431 125 1.74 17
IV.ACER.HNZ. 2021-10-20T12:09:03.87 0.3 undecidable manual P 9 2.2636 124 -0.33 31
OT.TAR1.HHZ. 2021-10-20T12:09:03.86 0.1 negative manual P 35 2.4201 122 -2.15 13
IX.COL3.HHE.02 2021-10-20T12:09:03.34 0.3 undecidable manual P 357 2.1368 125 0.58 32
IV.PTRP.HHZ. 2021-10-20T12:09:02.30 0.3 undecidable manual P 13 2.0217 127 0.83 31
IX.CMP3.HNE.02 2021-10-20T12:09:02.88 0.3 undecidable manual P 352 2.1206 126 0.31 35
IV.MMGO.HHZ. 2021-10-20T12:09:02.20 0.3 undecidable manual P 246 2.1512 125 -0.72 30
GE.MATE.HHN. 2021-10-20T12:09:02.71 0.3 undecidable manual P 24 2.3023 123 -1.94 13
IV.MIGL.HHZ. 2021-10-20T12:09:02.00 0.3 undecidable manual P 20 2.1845 125 -1.3 22
IX.PGN3.HHN.02 2021-10-20T12:09:02.49 0.3 undecidable manual P 7 2.0352 127 0.86 31
IV.SGO.HHE. 2021-10-20T12:09:01.64 0.1 positive manual P 357 2.0118 127 0.28 50
IV.MBFT.HHZ. 2021-10-20T12:09:01.18 0.3 undecidable manual P 254 2.0639 126 -0.76 32
IV.CRAC.EHN. 2021-10-20T12:09:01.01 0.3 undecidable manual P 22 1.9758 128 0.05 41
IV.SCIAC.HHZ. 2021-10-20T12:09:01.32 0.3 undecidable manual P 242 2.1305 126 -1.36 23
IX.SRN3.HNE.02 2021-10-20T12:09:00.70 0.6 undecidable manual P 360 1.9335 128 0.19 27
IV.CDRU.HHZ. 2021-10-20T12:09:00.75 0.3 undecidable manual P 356 1.9407 128 0.16 41
IV.CROCE.HHZ. 2021-10-20T12:08:59.44 0.6 undecidable manual P 204 1.8697 129 -0.38 27
IV.SCHR.EHZ. 2021-10-20T12:08:59.42 0.3 undecidable manual P 16 1.7123 132 1.24 32
IV.MTSN.HNN. 2021-10-20T12:08:58.08 0.1 positive manual P 7 1.7276 132 -0.26 62
IV.MCEL.HHN. 2021-10-20T12:08:58.96 0.1 positive manual P 8 1.7914 131 -0.03 62
IV.CMPR.HNE. 2021-10-20T12:08:58.88 0.3 undecidable manual P 356 1.7699 131 0.1 46
IV.ORI.HHN. 2021-10-20T12:08:58.26 0.3 undecidable manual P 27 1.6808 133 0.41 46
IV.USI.HHE. 2021-10-20T12:08:58.72 0.1 positive manual P 276 1.7932 131 -0.3 59
IV.RAFF.HHZ. 2021-10-20T12:08:57.28 0.3 undecidable manual P 214 1.5882 134 0.35 49
IV.MPG.HHE. 2021-10-20T12:08:57.51 0.3 undecidable manual P 257 1.697 132 -0.51 45
IV.ALJA.HHZ. 2021-10-20T12:08:57.18 0.3 undecidable manual P 240 1.5675 135 0.46 48
IV.SIRI.HNE. 2021-10-20T12:08:57.32 0.3 undecidable manual P 11 1.6583 133 -0.31 48
IV.HMDC.HHZ. 2021-10-20T12:08:57.55 0.3 undecidable manual P 199 1.6808 133 -0.3 47
IV.MGR.HHZ. 2021-10-20T12:08:56.92 0.1 positive manual P 2 1.5864 134 0.01 70
IV.SOLUN.HHZ. 2021-10-20T12:08:56.36 0.1 positive manual P 254 1.5855 134 -0.53 63
IV.HAVL.HHN. 2021-10-20T12:08:56.62 0.1 negative manual P 190 1.6143 134 -0.56 61
IV.BULG.HHN. 2021-10-20T12:08:56.58 0.1 positive manual P 357 1.5279 135 0.25 69
IV.PIPA.HHZ. 2021-10-20T12:08:55.26 0.1 negative manual P 48 1.402 138 0.12 76
IV.HVZN.HHZ. 2021-10-20T12:08:55.86 0.3 undecidable manual P 204 1.4947 136 -0.16 54
IV.LADO.EHZ. 2021-10-20T12:08:54.82 0.1 negative manual P 58 1.385 138 -0.16 75
IV.MMN.HHE. 2021-10-20T12:08:54.78 0.3 undecidable manual P 17 1.3984 138 -0.33 55
IV.HSRS.HHZ. 2021-10-20T12:08:54.87 0.3 undecidable manual P 188 1.4704 137 -0.91 43
IV.SSY.HHZ. 2021-10-20T12:08:54.79 0.3 undecidable manual P 193 1.4272 137 -0.58 50
IV.TDS.HHZ. 2021-10-20T12:08:54.24 0.1 negative manual P 31 1.2977 140 0.05 80
MN.TIP.HHZ. 2021-10-20T12:08:53.45 0.1 negative manual P 58 1.1844 143 0.23 79
IV.CSLB.HHZ. 2021-10-20T12:08:53.22 0.3 undecidable manual P 241 1.2653 141 -0.69 51
IV.GRIS.HNE. 2021-10-20T12:08:53.36 0.1 positive manual P 14 1.2258 142 -0.21 79
IV.HLNI.HHZ. 2021-10-20T12:08:53.63 0.1 negative manual P 202 1.2905 140 -0.5 73
IV.GIB.HHZ. 2021-10-20T12:08:53.43 0.1 positive manual P 244 1.2626 141 -0.46 74
IV.CELI.HHZ. 2021-10-20T12:08:53.62 0.1 undecidable manual P 43 1.1736 143 0.49 75
IV.GALF.HHZ. 2021-10-20T12:08:53.32 0.3 undecidable manual P 220 1.099 145 0.8 51
IV.HAGA.HHZ. 2021-10-20T12:08:53.18 0.3 undecidable manual P 191 1.2896 140 -0.94 45
IV.SERS.HHZ. 2021-10-20T12:08:52.66 0.1 negative manual P 63 1.0675 146 0.38 79
IV.ECHR.HHE. 2021-10-20T12:08:52.18 0.3 undecidable manual P 207 0.9686 148 0.65 56
IV.ESCV.HHZ. 2021-10-20T12:08:52.11 0.3 undecidable manual P 213 0.9533 149 0.69 55
IV.SELL.HHZ. 2021-10-20T12:08:52.28 0.1 negative manual P 64 1.0018 147 0.5 78
IV.ESML.HHZ. 2021-10-20T12:08:52.85 0.3 undecidable manual P 207 1.0414 146 0.78 52
IV.ECZM.HHN. 2021-10-20T12:08:52.11 0.1 negative manual P 209 0.9317 149 0.84 69
IV.EMNR.HHZ. 2021-10-20T12:08:51.23 0.1 negative manual P 205 0.8121 153 0.76 73
IV.EPZF.HHZ. 2021-10-20T12:08:51.73 0.3 undecidable manual P 214 0.8705 151 0.88 51
IV.EPIT.HHZ. 2021-10-20T12:08:51.07 0.3 undecidable manual P 204 0.8067 153 0.63 58
IV.ESAL.HHZ. 2021-10-20T12:08:51.00 0.1 negative manual P 198 0.8373 152 0.37 83
IV.ESPC.HHN. 2021-10-20T12:08:51.35 0.3 undecidable manual P 202 0.9254 149 0.13 64
IV.EMFO.HHE. 2021-10-20T12:08:51.12 0.1 negative manual P 200 0.8678 151 0.29 84
IV.CET2.HHZ. 2021-10-20T12:08:51.97 0.1 negative manual P 21 1.0477 146 -0.15 83
IV.EMSG.HHZ. 2021-10-20T12:08:51.31 0.3 undecidable manual P 209 0.8355 152 0.69 56
IV.SPS2.HHZ. 2021-10-20T12:08:51.72 0.1 negative manual P 42 1.0027 147 -0.06 85
IV.ECBD.HHN. 2021-10-20T12:08:51.00 0.1 undecidable manual P 201 0.8265 152 0.44 82
IV.EMCN.HHN. 2021-10-20T12:08:51.61 0.6 undecidable manual P 204 0.8328 152 1.01 33
IV.ECTS.HHZ. 2021-10-20T12:08:50.00 0.3 negative manual P 202 0.7222 155 0.08 68
IV.IACL.HHE. 2021-10-20T12:08:50.51 0.1 undecidable manual P 269 0.8696 151 -0.33 84
IV.MSFR.HHZ. 2021-10-20T12:08:50.85 0.1 negative manual P 233 0.8598 151 0.07 88
IV.EFIU.HHZ. 2021-10-20T12:08:50.31 0.3 undecidable manual P 195 0.7878 153 -0.01 68
IV.CAR1.HHZ. 2021-10-20T12:08:50.85 0.1 undecidable manual P 39 0.9092 150 -0.26 84
IV.PLAC.HHZ. 2021-10-20T12:08:50.33 0.1 undecidable manual P 97 0.7662 154 0.14 89
IV.MTTG.HHZ. 2021-10-20T12:08:49.27 0.1 negative manual P 162 0.5774 160 0.1 93
IV.NOV.HHZ. 2021-10-20T12:08:49.68 0.3 undecidable manual P 206 0.5837 160 0.48 64
IV.IFIL.HHN. 2021-10-20T12:08:49.56 0.3 undecidable manual P 271 0.6979 156 -0.23 67
IV.GIZZ.HHN. 2021-10-20T12:08:49.59 0.1 negative manual P 53 0.7186 156 -0.31 86
IV.MUCR.HHZ. 2021-10-20T12:08:49.33 0.1 negative manual P 223 0.6889 156 -0.41 85
IV.SOI.EHZ. 2021-10-20T12:08:49.50 0.1 negative manual P 136 0.6628 157 -0.1 91
IV.MCPD.HHZ. 2021-10-20T12:08:49.37 0.3 undecidable manual P 233 0.7204 155 -0.55 61
IV.IVGP.HHN. 2021-10-20T12:08:48.11 0.3 undecidable manual P 249 0.4254 165 -0.42 67
IV.FERC.HHZ.00 2021-10-20T12:08:48.93 0.1 negative manual P 101 0.5261 162 0 96
IV.IVUG.HHZ. 2021-10-20T12:08:48.18 0.1 negative manual P 248 0.4074 166 -0.29 93
IV.ILOS.HHZ. 2021-10-20T12:08:48.74 0.1 undecidable manual P 256 0.42 165 0.23 93
IV.IST3.HHZ. 2021-10-20T12:08:48.15 0.1 undecidable manual P 323 0.3094 169 -0.02 100
IV.IVPL.HHZ. 2021-10-20T12:08:48.32 0.1 negative manual P 246 0.42 165 -0.19 94
IV.MPNC.HHZ. 2021-10-20T12:08:47.83 0.1 undecidable manual P 193 0.4146 165 -0.67 83
IV.MILZ.HHZ. 2021-10-20T12:08:47.64 0.1 undecidable manual P 214 0.3354 168 -0.6 86
IV.JOPP.HNZ. 2021-10-20T12:08:47.96 0.1 undecidable manual P 80 0.331 168 -0.27 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.JOPP.HNE. ML:0 0.002685 0.56 AML other m 2021-10-20T12:09:06.49
IV.JOPP.HHN. ML:0 0.002435 0.88 AML other m 2021-10-20T12:09:06.53
IV.JOPP.HHE. ML:0 0 1.168 AML other m 2021-10-20T12:09:07.62
IV.JOPP.HNN. ML:0 0.00239 0.62 AML other m 2021-10-20T12:09:07.44
IV.IST3.HHE. ML:0 0.001655 1.1 AML other m 2021-10-20T12:09:08.58
IV.IST3.HNE. ML:0 0.001395 1.08 AML other m 2021-10-20T12:09:08.58
IV.MILZ.HHE. ML:0 0.00811 1.48 AML other m 2021-10-20T12:09:08.18
IV.MILZ.HHN. ML:0 0.004755 0.52 AML other m 2021-10-20T12:09:08.35
IV.IST3.HHN. ML:0 0.001705 0.88 AML other m 2021-10-20T12:09:08.90
IV.IST3.HNN. ML:0 0.001795 0.7 AML other m 2021-10-20T12:09:08.90
OT.CGL1.HHE. ML:0 1.965E-5 1.04 AML other m 2021-10-20T12:09:08.07
IV.FERC.HHE.00 ML:0 0.10225 1.26 AML other m 2021-10-20T12:09:09.81
IV.MPNC.HHN. ML:0 0.00158 0.62 AML other m 2021-10-20T12:09:10.00
IV.IVPL.HHN. ML:0 0.001785 0.68 AML other m 2021-10-20T12:09:10.18
IV.SOI.EHE. ML:0 0.0008385 0.74 AML other m 2021-10-20T12:09:10.23
IV.FERC.HHN.00 ML:0 0.07605 0.48 AML other m 2021-10-20T12:09:10.72
IV.SOI.EHN. ML:0 0.00066 1.38 AML other m 2021-10-20T12:09:10.76
IV.PLAC.HHN. ML:0 0.00144 0.48 AML other m 2021-10-20T12:09:11.56
IV.PLAC.HNN. ML:0 0.001455 0.5 AML other m 2021-10-20T12:09:11.57
IV.NOV.HHE. ML:0 0.00621 1 AML other m 2021-10-20T12:09:11.96
IV.CAR1.HNN. ML:0 0.00248 1.62 AML other m 2021-10-20T12:09:12.84
IV.CAR1.HHN. ML:0 0.002625 1.6 AML other m 2021-10-20T12:09:12.04
IV.MTTG.HHE. ML:0 0.001295 0.56 AML other m 2021-10-20T12:09:12.39
IV.NOV.HHN. ML:0 0.00573 1.02 AML other m 2021-10-20T12:09:12.02
IV.MPNC.HHE. ML:0 0.001785 0.32 AML other m 2021-10-20T12:09:12.51
IV.ECTS.HHE. ML:0 0.0009815 1.44 AML other m 2021-10-20T12:09:12.11
IV.CAR1.HHE. ML:0 0.00141 0.38 AML other m 2021-10-20T12:09:12.65
IV.CAR1.HNE. ML:0 0.00436 0.54 AML other m 2021-10-20T12:09:12.57
IV.MCPD.HHN. ML:0 0.0002885 1.62 AML other m 2021-10-20T12:09:12.89
IV.MSFR.HHN. ML:0 0.00017 1.1 AML other m 2021-10-20T12:09:13.60
OT.CGL1.HHN. ML:0 3.015E-5 1.5 AML other m 2021-10-20T12:09:13.12
IV.ECTS.HHN. ML:0 0.000946 1.38 AML other m 2021-10-20T12:09:13.14
IV.EFIU.HHN. ML:0 0.00122 0.46 AML other m 2021-10-20T12:09:13.26
IV.EFIU.HHE. ML:0 0.0010435 0.78 AML other m 2021-10-20T12:09:13.90
IV.PLAC.HNE. ML:0 0.0011975 0.5 AML other m 2021-10-20T12:09:13.56
IV.MTTG.HHN. ML:0 0.002445 1.36 AML other m 2021-10-20T12:09:13.25
IV.IVPL.HHE. ML:0 0.001305 1.32 AML other m 2021-10-20T12:09:13.99
IV.ILOS.HHN. ML:0 0.00238 0.58 AML other m 2021-10-20T12:09:14.38
IV.SPS2.HHN. ML:0 0.00122 1.18 AML other m 2021-10-20T12:09:14.78
IV.ILOS.HHE. ML:0 0.002345 0.68 AML other m 2021-10-20T12:09:14.39
IV.CET2.HHE. ML:0 0.004345 0.66 AML other m 2021-10-20T12:09:14.57
IV.ESAL.HHN. ML:0 0.001755 0.54 AML other m 2021-10-20T12:09:14.58
IV.SPS2.HHE. ML:0 0.0008075 0.58 AML other m 2021-10-20T12:09:14.69
IV.MUCR.HHE. ML:0 0.0010225 0.58 AML other m 2021-10-20T12:09:14.78
IV.EPIT.HHE. ML:0 0.00172 1.18 AML other m 2021-10-20T12:09:15.34
IV.MSFR.HHE. ML:0 0.00011905 0.82 AML other m 2021-10-20T12:09:15.33
IV.CET2.HHN. ML:0 0.005165 1.48 AML other m 2021-10-20T12:09:15.05
IV.EPZF.HHE. ML:0 0.00128 1.26 AML other m 2021-10-20T12:09:16.67
IV.SERS.HNN. ML:0 0.001495 0.36 AML other m 2021-10-20T12:09:16.13
IV.SERS.HHE. ML:0 0.00153 0.36 AML other m 2021-10-20T12:09:16.12
IV.ESCV.HHE. ML:0 0.0009635 0.78 AML other m 2021-10-20T12:09:16.04
IV.MUCR.HHN. ML:0 0.0007785 0.62 AML other m 2021-10-20T12:09:17.33
IV.SERS.HNE. ML:0 0.00132 0.36 AML other m 2021-10-20T12:09:17.35
IV.SERS.HHN. ML:0 0.001565 0.36 AML other m 2021-10-20T12:09:17.35
IV.CELI.HHN. ML:0 0.000816 0.4 AML other m 2021-10-20T12:09:17.67
IV.CELI.HNN. ML:0 0.00081 1.08 AML other m 2021-10-20T12:09:17.67
IV.EMSG.HHE. ML:0 0.00146 1.38 AML other m 2021-10-20T12:09:17.91
IV.CSLB.HHN. ML:0 7.87E-5 1.16 AML other m 2021-10-20T12:09:17.97
IV.GIB.HHN. ML:0 0.000359 1.58 AML other m 2021-10-20T12:09:18.97
IV.MCPD.HHE. ML:0 0.0002745 0.58 AML other m 2021-10-20T12:09:18.78
IV.ESML.HNE. ML:0 0.000572 0.7 AML other m 2021-10-20T12:09:18.52
IV.ESML.HHE. ML:0 0.0005495 0.7 AML other m 2021-10-20T12:09:18.52
MN.TIP.HHE. ML:0 0.00114 0.72 AML other m 2021-10-20T12:09:18.81
MN.TIP.HNE. ML:0 0.001175 0.72 AML other m 2021-10-20T12:09:18.82
IV.HLNI.HHN. ML:0 0.0003045 1.14 AML other m 2021-10-20T12:09:18.91
MN.TIP.HHN. ML:0 0.000681 0.46 AML other m 2021-10-20T12:09:18.73
IV.GALF.HHE. ML:0 0.000964 1.24 AML other m 2021-10-20T12:09:19.35
IV.EPIT.HHN. ML:0 0.00191 1.3 AML other m 2021-10-20T12:09:19.07
IV.HLNI.HHE. ML:0 0.0007515 1.04 AML other m 2021-10-20T12:09:19.38
IV.CELI.HHE. ML:0 0.001165 1.38 AML other m 2021-10-20T12:09:20.85
IV.CELI.HNE. ML:0 0.001175 1.38 AML other m 2021-10-20T12:09:20.85
IV.HSRS.HHE. ML:0 0.0009015 0.74 AML other m 2021-10-20T12:09:20.76
IV.GIB.HHE. ML:0 0.0002993118 0.5184 AML other m 2021-10-20T12:09:20.44
IV.GALF.HHN. ML:0 0.000993 1.42 AML other m 2021-10-20T12:09:20.12
IV.ESAL.HHE. ML:0 0.001515 1.06 AML other m 2021-10-20T12:09:21.09
IV.CSLB.HHE. ML:0 6.35E-5 1.06 AML other m 2021-10-20T12:09:21.83
IV.EMSG.HHN. ML:0 0.00148 0.54 AML other m 2021-10-20T12:09:21.63
MN.TIP.HNN. ML:0 0.0006945 0.58 AML other m 2021-10-20T12:09:22.41
IV.HSRS.HHN. ML:0 0.0003875 0.66 AML other m 2021-10-20T12:09:22.54
IV.SOLUN.HHE. ML:0 0.0003515 1.46 AML other m 2021-10-20T12:09:23.75
IV.LADO.EHE. ML:0 0.002125 0.42 AML other m 2021-10-20T12:09:23.02
IV.EPZF.HHN. ML:0 0.0009625 0.5 AML other m 2021-10-20T12:09:23.28
IV.LADO.EHN. ML:0 0.001315 0.44 AML other m 2021-10-20T12:09:23.24
IV.SOLUN.HHN. ML:0 0.0002255 0.68 AML other m 2021-10-20T12:09:23.58
IV.PIPA.HNE. ML:0 0.001234 0.3 AML other m 2021-10-20T12:09:24.58
IV.PIPA.HHE. ML:0 0.0012265 0.28 AML other m 2021-10-20T12:09:24.57
IV.PIPA.HHN. ML:0 0.000916 1.1 AML other m 2021-10-20T12:09:25.08
IV.PIPA.HNN. ML:0 0.0009455 1.08 AML other m 2021-10-20T12:09:25.09
IV.ESML.HHN. ML:0 0.0007215 0.92 AML other m 2021-10-20T12:09:26.29
IV.ESML.HNN. ML:0 0.0006705 0.92 AML other m 2021-10-20T12:09:26.75
IV.RAFF.HHE. ML:0 0.000339 1.5 AML other m 2021-10-20T12:09:27.09
IV.RAFF.HHN. ML:0 0.0006795 0.78 AML other m 2021-10-20T12:09:27.60
IV.ESCV.HHN. ML:0 0.000804 0.66 AML other m 2021-10-20T12:09:30.38
IV.CROCE.HHN. ML:0 0.0002395 1.12 AML other m 2021-10-20T12:09:31.57
IV.CROCE.HNN. ML:0 0.0002465 1.14 AML other m 2021-10-20T12:09:31.57
IV.MMGO.HHN. ML:0 7.26E-5 0.5 AML other m 2021-10-20T12:09:31.70
IV.MBFT.HHE. ML:0 7.6E-5 1.36 AML other m 2021-10-20T12:09:31.28
IV.CROCE.HHE. ML:0 0.000215 1.04 AML other m 2021-10-20T12:09:32.09
IV.CROCE.HNE. ML:0 0.0002615 0.88 AML other m 2021-10-20T12:09:32.16
IV.SCIAC.HHN. ML:0 7.235E-5 1.22 AML other m 2021-10-20T12:09:32.30
IV.MMGO.HHE. ML:0 7.04E-5 0.54 AML other m 2021-10-20T12:09:32.38
IV.MBFT.HHN. ML:0 7.605E-5 1.16 AML other m 2021-10-20T12:09:34.35
IV.SCIAC.HHE. ML:0 7.72E-5 0.52 AML other m 2021-10-20T12:09:35.11
IV.HVZN.HHE. ML:3.8 0.0013764565 0.8768 AML other m 2021-10-20T12:09:24.79
IV.HVZN.HNN. ML:3.6 0.00089490805 0.8 AML other m 2021-10-20T12:09:32.55
IV.HVZN.HNE. ML:3.8 0.0013371895 0.896 AML other m 2021-10-20T12:09:24.79
IV.HVZN.HHN. ML:3.7 0.0009774795 1.4208 AML other m 2021-10-20T12:09:24.40
IV.HMDC.HHE. ML:3.2 0.0002905307 0.7424 AML other m 2021-10-20T12:09:36.98
IV.HMDC.HHN. ML:3.2 0.0002700761 0.4416 AML other m 2021-10-20T12:09:00.06
IV.HMDC.HNN. ML:3.2 0.0002734705 0.5184 AML other m 2021-10-20T12:09:02.84
IV.HMDC.HNE. ML:3.3 0.00032887695 0.5504 AML other m 2021-10-20T12:09:03.43
IV.SCHR.EHN. ML:2.4 4.0864315E-5 0.2368 AML other m 2021-10-20T12:09:03.00
IV.SCTE.HHN. ML:4.5 0.0022676925 0.4992 AML other m 2021-10-20T12:09:45.40
IV.SCTE.HHE. ML:4.4 0.0021978745 0.544 AML other m 2021-10-20T12:09:45.40
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download