Earthquake with magnitude of ML 1.4 on date 02-03-2021 and time 00:26:57 (UTC) in region 2 km S Fiordimonte (MC)

A magnitude ML 1.4 earthquake occured in region: 2 km S Fiordimonte (MC), on

  • 02-03-2021 00:26:57 (UTC)
  • 02-03-2021 01:26:57 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.02, 13.1 at 8 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Fiordimonte MC 2 202 202
Pieve Torina MC 5 1458 1660
Pievebovigliana MC 5 866 2526
Fiastra MC 5 559 3085
Acquacanina MC 7 121 3206
Monte Cavallo MC 8 145 3351
Muccia MC 8 915 4266
Ussita MC 9 444 4710
Visso MC 10 1107 5817
Bolognola MC 11 142 5959
Serravalle di Chienti MC 13 1070 7029
Camerino MC 13 6974 14003
Castelsantangelo sul Nera MC 14 281 14284
Preci PG 16 724 15008
Cessapalombo MC 17 512 15520
Sarnano MC 17 3264 18784
Caldarola MC 17 1823 20607
Sefro MC 19 422 21029
Camporotondo di Fiastrone MC 19 563 21592
Serrapetrona MC 19 966 22558
Sellano PG 20 1079 23637
Belforte del Chienti MC 20 1886 25523

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km E of Foligno (57155 inhabitants)
58 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
64 Km NW of Teramo (54892 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
78 Km NW of L'Aquila (69753 inhabitants)
92 Km S of Fano (60888 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled 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
Reviewed
Rev100
ML 1.4 2021-03-02
00:26:57
43.02 13.1 8 2021-03-02
00:38:27
Sala Sismica INGV-Roma 87613551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-03-02 00:26:57 ± 0.06
Latitude 43.02 ± 0.00
Longitude 13.10 ± 0.00
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 87613551

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 334
Semi-minor axis of confidence ellipse (meter) 225
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 69
Circular confidence region, given by single value of horizontal uncertainty (meter) 330
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 32
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.56837
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 24
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 87613551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-03-02 00:38:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LAV9.HHZ. 2021-03-02T00:27:40.20 3.0 undecidable manual S -0.47 0
IV.FRON.EHZ. 2021-03-02T00:27:18.24 0.1 undecidable manual S 332 0.5684 50 0.54 81
IV.TERO.HHZ. 2021-03-02T00:27:16.91 0.6 undecidable manual S 137 0.5414 50 -0.01 46
IV.RM33.EHZ. 2021-03-02T00:27:16.23 0.6 undecidable manual S 170 0.5153 50 0.08 45
IV.ARVD.HHZ. 2021-03-02T00:27:15.94 0.3 undecidable manual S 347 0.4928 50 0.46 63
IV.MOMA.HHZ. 2021-03-02T00:27:14.75 0.6 undecidable manual S 241 0.4416 50 0.8 37
IV.LNSS.HHZ. 2021-03-02T00:27:13.32 0.1 undecidable manual S 186 0.4173 50 0.1 92
IV.ATCC.EHZ. 2021-03-02T00:27:12.14 0.1 undecidable manual S 297 0.3741 50 0.2 91
IV.SMA1.EHZ. 2021-03-02T00:27:12.94 0.3 undecidable manual S 156 0.4245 50 -0.5 64
IV.FOSV.EHZ. 2021-03-02T00:27:11.63 0.1 undecidable manual S 319 0.3696 50 -0.2 91
IV.MF5.EHZ. 2021-03-02T00:27:09.08 0.1 undecidable manual S 96 0.2662 104 0.91 74
IV.EL6.EHZ. 2021-03-02T00:27:09.54 0.1 undecidable manual S 0 0.3112 102 -0.33 90
IV.FRON.EHZ. 2021-03-02T00:27:08.75 0.1 undecidable manual P 332 0.5684 50 -0.46 83
IV.TERO.HHZ. 2021-03-02T00:27:08.28 1.0 undecidable manual P 137 0.5414 50 -0.47 21
IV.MOMA.HHZ. 2021-03-02T00:27:07.25 0.3 undecidable manual P 241 0.4416 50 0.21 67
IV.ARVD.HHZ. 2021-03-02T00:27:07.78 0.1 undecidable manual P 347 0.4928 50 -0.14 90
IV.RM33.EHZ. 2021-03-02T00:27:07.66 0.1 undecidable manual P 170 0.5153 50 -0.65 78
IV.MNTT.EHZ. 2021-03-02T00:27:06.06 0.3 undecidable manual P 83 0.366 50 0.31 67
IV.SMA1.EHZ. 2021-03-02T00:27:06.13 0.1 undecidable manual P 156 0.4245 50 -0.62 81
IV.LNSS.HHZ. 2021-03-02T00:27:06.15 0.3 undecidable manual P 186 0.4173 50 -0.47 64
IV.GUMA.HHZ. 2021-03-02T00:27:05.66 0.3 undecidable manual S 75 0.179 111 0.7 62
IV.MMO1.EHZ. 2021-03-02T00:27:05.71 0.1 undecidable manual S 125 0.205 108 -0.2 94
IV.ATCC.EHZ. 2021-03-02T00:27:05.58 0.6 negative manual P 297 0.3741 50 -0.3 45
IV.FOSV.EHZ. 2021-03-02T00:27:05.62 0.3 undecidable manual P 319 0.3696 50 -0.2 69
IV.NRCA.HHZ. 2021-03-02T00:27:05.40 0.1 undecidable manual S 176 0.1844 110 0.23 94
IV.EL6.EHZ. 2021-03-02T00:27:04.26 0.6 positive manual P 0 0.3112 102 -0.42 44
IV.CESI.HHZ. 2021-03-02T00:27:04.06 0.1 undecidable manual S 265 0.1421 115 0.41 91
IV.MDAR.HNZ. 2021-03-02T00:27:04.84 0.1 undecidable manual S 11 0.1781 111 -0.08 97
IV.MC2.EHZ. 2021-03-02T00:27:03.47 0.3 undecidable manual S 148 0.1259 118 0.39 69
IV.PF6.EHZ. 2021-03-02T00:27:03.50 0.1 undecidable manual S 30 0.1394 116 -0.05 99
IV.MF5.EHZ. 2021-03-02T00:27:03.95 0.3 undecidable manual P 96 0.2662 104 0.25 69
IV.MML1.EHE. 2021-03-02T00:27:03.51 0.1 undecidable manual S 316 0.1331 117 0.18 96
IV.CSP1.EHZ. 2021-03-02T00:27:02.43 0.1 undecidable manual S 47 0.107 122 -0.05 99
IV.MDAR.HNZ. 2021-03-02T00:27:02.26 0.3 undecidable manual P 11 0.1781 111 0.43 68
IV.GUMA.HHZ. 2021-03-02T00:27:02.10 1.0 negative manual P 75 0.179 111 0.25 23
IV.MMO1.EHZ. 2021-03-02T00:27:02.15 0.3 negative manual P 125 0.205 108 -0.25 70
IV.NRCA.HHZ. 2021-03-02T00:27:01.86 0.3 negative manual P 176 0.1844 110 -0.11 72
IV.MML1.EHE. 2021-03-02T00:27:01.10 0.1 undecidable manual P 316 0.1331 117 0.19 96
IV.FEMA.HNZ. 2021-03-02T00:27:01.40 0.3 undecidable manual S 212 0.0657 135 0.17 73
IV.PF6.EHZ. 2021-03-02T00:27:01.00 0.3 undecidable manual P 30 0.1394 116 -0.04 74
IV.CESI.HHZ. 2021-03-02T00:27:01.29 0.1 positive manual P 265 0.1421 115 0.2 96
IV.CSP1.EHZ. 2021-03-02T00:27:00.48 0.1 undecidable manual P 47 0.107 122 0.06 99
IV.MC2.EHZ. 2021-03-02T00:27:00.84 1.0 positive manual P 148 0.1259 118 0.07 25
IV.FEMA.HNZ. 2021-03-02T00:26:59.74 0.1 undecidable manual P 212 0.0657 135 0.05 100
IT.MTCL.HGZ. 2021-03-02T00:26:59.92 0.1 undecidable manual P 252 0.0755 131 0.06 99
IV.FDMO.HHZ. 2021-03-02T00:26:59.28 0.1 undecidable manual S 337 0.0198 163 -1.02 74
IV.FDMO.HHZ. 2021-03-02T00:26:58.67 0.1 undecidable manual P 337 0.0198 163 -0.49 92
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:2 0.0011532059 0.22 AML other m 2021-03-02T00:27:03.23
IV.CSP1.EHN. ML:1.9 0.00096093865 0.12 AML other m 2021-03-02T00:27:02.77
IV.CESI.HHN. ML:1.2 0.0001585 0.2 AML other m 2021-03-02T00:27:04.36
IV.CESI.HHE. ML:1.2 0.0001411999 0.3 AML other m 2021-03-02T00:27:04.89
IV.NRCA.HHE. ML:1.9 0.000672 0.2 AML other m 2021-03-02T00:27:05.77
IV.GUMA.HHE. ML:1.8 0.0005555 0.32 AML other m 2021-03-02T00:27:05.96
IV.GUMA.HNE. ML:1.8 0.0005305 0.32 AML other m 2021-03-02T00:27:05.99
IV.GUMA.HHN. ML:1.8 0.000547 1.64 AML other m 2021-03-02T00:27:05.03
IV.NRCA.HHN. ML:1.7 0.0003869021 0.24 AML other m 2021-03-02T00:27:06.13
IV.EL6.EHE. ML:1.4 9.718569E-5 0.16 AML other m 2021-03-02T00:27:10.36
IV.EL6.EHN. ML:1.4 0.000114977545 0.36 AML other m 2021-03-02T00:27:10.54
IV.FOSV.EHN. ML:1.3 6.885E-5 0.32 AML other m 2021-03-02T00:27:12.34
IV.FOSV.EHE. ML:1.1 4.145E-5 0.72 AML other m 2021-03-02T00:27:12.40
IV.ATCC.EHE. ML:1.5 9.9790055E-5 0.18 AML other m 2021-03-02T00:27:12.77
IV.ATCC.EHN. ML:1.3 7.01E-5 0.92 AML other m 2021-03-02T00:27:13.85
IV.LNSS.HHE. ML:1.4 7.045E-5 0.98 AML other m 2021-03-02T00:27:14.10
IV.LNSS.HHN. ML:1.5 8.95E-5 0.16 AML other m 2021-03-02T00:27:14.66
IV.MOMA.HHN. ML:1.1 3.379848E-5 0.24 AML other m 2021-03-02T00:27:17.23
IV.MOMA.HHE. ML:1.2 4.204115E-5 0.18 AML other m 2021-03-02T00:27:16.52
IV.ARVD.HHE. ML:1 2.34924E-5 0.1 AML other m 2021-03-02T00:27:17.59
IV.SMA1.EHN. ML:0 3.9568365E-5 0.68 AML other m 2021-03-02T00:27:20.93
IV.SMA1.EHE. ML:0 2.9440945E-5 0.26 AML other m 2021-03-02T00:27:13.16
IV.TERO.HHN. ML:1.1 2.292195E-5 0.16 AML other m 2021-03-02T00:27:19.20
IV.ARVD.HHN. ML:0.8 1.698484E-5 0.1 AML other m 2021-03-02T00:27:17.37
IV.TERO.HHE. ML:1 1.968088E-5 0.1 AML other m 2021-03-02T00:27:19.23
IV.CESI.HNE. ML:1.1 0.00012794141 0.29 AML other m 2021-03-02T00:27:04.89
IV.CESI.HNN. ML:1.3 0.00017883905 0.2 AML other m 2021-03-02T00:27:04.36
IV.NRCA.HNE. ML:1.9 0.000678303 0.19 AML other m 2021-03-02T00:27:05.77
IV.NRCA.HNN. ML:1.7 0.00041054445 0.24 AML other m 2021-03-02T00:27:06.13
IV.MF5.EHE. ML:1.3 9.8978635E-5 0.26 AML other m 2021-03-02T00:27:09.42
IV.MNTT.EHE. ML:1.7 0.0001908322 0.18 AML other m 2021-03-02T00:27:16.65
IV.MNTT.EHN. ML:1.6 0.00012856192 0.2 AML other m 2021-03-02T00:27:14.67
IV.RM33.EHN. ML:1 1.7863155E-5 0.18 AML other m 2021-03-02T00:27:17.77
IV.FRON.EHN. ML:1 1.9629665E-5 0.3 AML other m 2021-03-02T00:27:20.22
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download