Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 01-08-2019 and time 10:01:21 (Italy) in region 5 km SE Roggiano Gravina (CS)

A magnitude ML 2.3 earthquake occured in region: 5 km SE Roggiano Gravina (CS), on

  • 01-08-2019 08:01:21 (UTC)
  • 01-08-2019 10:01:21 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.5800, 16.1830 at 90 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Roggiano Gravina CS 5 7208 7208
San Marco Argentano CS 6 7424 14632
Cervicati CS 6 829 15461
Mongrassano CS 8 1607 17068
Torano Castello CS 9 4614 21682
Tarsia CS 9 2054 23736
Santa Caterina Albanese CS 10 1222 24958
Cerzeto CS 10 1373 26331
Fagnano Castello CS 11 3885 30216
Malvito CS 11 1795 32011
Bisignano CS 12 10203 42214
San Martino di Finita CS 12 1100 43314
Mottafollone CS 13 1236 44550
Santa Sofia d'Epiro CS 13 2628 47178
Lattarico CS 14 4013 51191
Rota Greca CS 14 1156 52347
San Lorenzo del Vallo CS 14 3394 55741
Altomonte CS 14 4488 60229
Spezzano Albanese CS 14 7028 67257
San Demetrio Corone CS 16 3559 70816
San Sosti CS 16 2185 73001
Firmo CS 16 2115 75116
Terranova da Sibari CS 16 5100 80216
Luzzi CS 17 9396 89612
Acquaformosa CS 18 1106 90718
Sant'Agata di Esaro CS 18 1890 92608
San Benedetto Ullano CS 18 1555 94163
San Donato di Ninea CS 19 1360 95523
Lungro CS 19 2592 98115
Montalto Uffugo CS 19 19669 117784
Acri CS 20 20858 138642

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km N of Cosenza (67546 inhabitants)
68 Km N of Lamezia Terme (70714 inhabitants)
83 Km NW of Catanzaro (90612 inhabitants)
98 Km NW of Crotone (62178 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.3 2019-08-01
08:01:21		 39.5798 16.1828 90 2019-11-13
14:30:57		 Bollettino Sismico Italiano INGV 71239311
Reviewed
Rev100 		ML 2.4 2019-08-01
08:01:21		 39.4667 16.0177 89 2019-08-01
08:17:37		 Sala Sismica INGV-Roma 71078481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-01 08:01:21 ± 0.19
Latitude 39.5798 ± 0.0072
Longitude 16.1828 ± 0.0152
Depth (km) 90 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71239311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1310
Semi-minor axis of confidence ellipse (meter) 269
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 277
Circular confidence region, given by single value of horizontal uncertainty (meter) 1310.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 48
Number of associated phases, regardless of their use for origin computation 62
Number of defining phases 41
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.76987
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 46
Type of magnitude ML
Reference to an origin 71078481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-01 08:17:37

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 49
Type of magnitude ML
Reference to an origin 71239311
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-07 06:54:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.TRI.HHZ. 2019-08-01T08:03:17.52 3.0 positive manual Pg 24.49 0
GU.GSCL.HHZ. 2019-08-01T08:03:12.12 3.0 negative manual Pg 19.42 0
IT.FIE.HGZ. 2019-08-01T08:03:03.81 3.0 undecidable manual Pg 21.309999 0
IV.OFFI.HHZ. 2019-08-01T08:02:59.42 3.0 undecidable manual Sn -3.2 0
IV.OSSC.HHZ. 2019-08-01T08:02:58.07 3.0 negative manual Pg 18.01 0
CR.STON.BHZ. 2019-08-01T08:02:47.78 3.0 undecidable manual Sn -5.6 0
MN.VSL.HHZ. 2019-08-01T08:02:43.50 3.0 negative manual Pn 4.68 0
MN.KEK.HHZ. 2019-08-01T08:02:33.56 3.0 undecidable manual Sn -4.26 0
IV.FOSV.EHZ. 2019-08-01T08:02:30.62 3.0 negative manual Pn 2.85 0
IV.SSY.HHZ. 2019-08-01T08:02:28.09 3.0 undecidable manual Sn -6.42 0
IV.GAVE.EHZ. 2019-08-01T08:02:27.55 3.0 undecidable manual Pg 7.04 0
IV.SGRT.HHZ. 2019-08-01T08:02:22.15 3.0 undecidable manual Sn -0.67 0
IV.COLB.HHZ. 2019-08-01T08:02:18.20 3.0 undecidable manual Sn -0.54 0
IT.ORP.HGZ. 2019-08-01T08:02:11.70 3.0 undecidable manual Sn -2.84 0
IV.MRVN.HHZ. 2019-08-01T08:02:05.31 0.1 undecidable manual S 0 164.3133 112 -0.95 56
IV.MSRU.HHZ. 2019-08-01T08:02:04.67 0.1 undecidable manual S 202 157.1205 113 -0.18 72
IV.AMUR.HHZ. 2019-08-01T08:02:03.10 0.1 undecidable manual S 13 151.5372 114 -0.63 68
AC.VLO.HHZ. 2019-08-01T08:02:02.47 3.0 undecidable manual Pn -0.63 0
OT.TAR1.HHZ. 2019-08-01T08:02:01.42 0.1 undecidable manual S 41 140.5482 116 -0.18 77
IT.VNF1.HGZ. 2019-08-01T08:02:01.73 3.0 undecidable manual Pn 1.2 0
IV.ACER.HHZ. 2019-08-01T08:02:00.90 0.1 undecidable manual S 351 135.4644 117 0.29 75
GE.MATE.HHZ. 2019-08-01T08:01:58.48 0.1 undecidable manual S 20 126.5733 119 -0.45 75
IV.LTRZ.EHZ. 2019-08-01T08:01:58.33 0.1 undecidable manual S 25 125.6742 119 -0.43 76
IV.HLNI.HHZ. 2019-08-01T08:01:58.94 3.0 negative manual Pn -2.27 0
IV.MIGL.HHZ. 2019-08-01T08:01:57.81 0.1 undecidable manual S 11 115.6953 122 0.9 63
IV.SGRT.HHZ. 2019-08-01T08:01:56.72 3.0 negative manual Pn 0.51 0
IV.MUCR.HHZ. 2019-08-01T08:01:52.18 3.0 positive manual Pn -0.9 0
IV.AIO.HHZ. 2019-08-01T08:01:51.66 0.1 undecidable manual P 205 196.4589 108 0.61 54
IV.MGR.HHZ. 2019-08-01T08:01:51.29 0.1 undecidable manual S 319 81.8514 133 0.22 85
MN.TIP.HHZ. 2019-08-01T08:01:49.41 0.1 undecidable manual S 132 66.378 139 0.67 80
IT.ORP.HGZ. 2019-08-01T08:01:48.53 3.0 positive manual Pn -3.03 0
IV.ILLI.HHZ. 2019-08-01T08:01:47.49 0.1 undecidable manual P 221 164.8128 112 0.14 71
MN.CUC.HHZ. 2019-08-01T08:01:47.10 0.1 undecidable manual S 326 55.5999 144 -0.2 91
IV.MRVN.HHZ. 2019-08-01T08:01:47.10 0.1 undecidable manual P 0 164.3133 112 -0.19 71
IV.MSRU.HHZ. 2019-08-01T08:01:46.10 0.1 undecidable manual P 202 157.1205 113 -0.37 69
IV.NOCI.HHZ. 2019-08-01T08:01:45.34 0.1 positive manual P 29 153.5352 114 -0.72 64
MN.CEL.HHZ. 2019-08-01T08:01:45.39 0.1 undecidable manual P 190 148.5402 115 -0.09 76
IV.SALB.HHZ. 2019-08-01T08:01:45.69 0.1 undecidable manual S 23 35.8419 156 0.53 87
IV.AMUR.HHZ. 2019-08-01T08:01:45.65 0.1 undecidable manual P 13 151.5372 114 -0.17 75
IV.TDS.HHZ. 2019-08-01T08:01:44.17 0.1 undecidable manual S 56 15.9729 169 0.32 95
IV.GRIS.EHE. 2019-08-01T08:01:44.34 0.1 undecidable manual S 302 33.3444 157 -0.61 85
IV.ACER.HHZ. 2019-08-01T08:01:44.53 0.1 negative manual P 351 135.4644 117 0.51 72
IV.CAR1.HHZ. 2019-08-01T08:01:44.51 0.1 undecidable manual S 176 36.3414 155 -0.7 80
OT.TAR1.HHZ. 2019-08-01T08:01:43.89 0.1 positive manual P 41 140.5482 116 -0.71 66
IV.CET2.HHZ. 2019-08-01T08:01:43.26 0.1 undecidable manual S 254 20.3685 166 -0.8 80
IV.PTRP.HHZ. 2019-08-01T08:01:42.42 1.0 undecidable manual P 354 104.9172 125 1.65 11
IV.MIGL.HHZ. 2019-08-01T08:01:42.24 0.1 positive manual P 11 115.6953 122 0.35 78
GE.MATE.HHZ. 2019-08-01T08:01:42.66 0.1 negative manual P 20 126.5733 119 -0.4 76
IV.LTRZ.EHZ. 2019-08-01T08:01:42.48 0.1 negative manual P 25 125.6742 119 -0.48 75
IV.PLAC.HHZ. 2019-08-01T08:01:42.99 0.1 negative manual P 170 127.2726 119 -0.14 79
IV.LADO.EHE. 2019-08-01T08:01:38.06 0.1 undecidable manual P 115 75.7686 135 0.09 90
IV.MGR.HHZ. 2019-08-01T08:01:38.82 0.1 undecidable manual P 319 81.8514 133 0.3 84
IV.SIRI.HHZ. 2019-08-01T08:01:38.19 0.1 undecidable manual P 338 71.9724 137 0.55 80
MN.TIP.HHZ. 2019-08-01T08:01:37.29 0.1 negative manual P 132 66.378 139 0.12 91
IV.PIPA.HHZ. 2019-08-01T08:01:36.83 0.1 negative manual P 101 55.2003 145 0.52 85
IV.SALB.HHZ. 2019-08-01T08:01:36.07 0.1 undecidable manual P 23 35.8419 156 0.96 73
MN.CUC.HHZ. 2019-08-01T08:01:36.57 0.1 positive manual P 326 55.5999 144 0.23 90
IV.GRIS.EHE. 2019-08-01T08:01:35.03 0.1 positive manual P 302 33.3444 157 0.05 97
IV.CET2.HHZ. 2019-08-01T08:01:34.51 0.1 undecidable manual P 254 20.3685 166 0.04 100
IV.CAR1.HHZ. 2019-08-01T08:01:34.86 0.1 undecidable manual P 176 36.3414 155 -0.27 92
IV.TDS.HHZ. 2019-08-01T08:01:34.92 0.1 undecidable manual P 56 15.9729 169 0.57 89
IV.GRI.EHZ. 2019-08-01T08:01:34.88 3.0 undecidable manual P -3.31 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CET2.HHE. ML:2.8 0.0007194282000000001 0.1984 AML other m 2019-08-01T08:01:44.19
IV.CET2.HHN. ML:3.1 0.0014806505 0.096 AML other m 2019-08-01T08:01:43.64
IV.CAR1.HNN. ML:2.3 0.00021721135 0.1984 AML other m 2019-08-01T08:01:44.75
IV.CAR1.HHE. ML:2.3 0.00021052645 0.1216 AML other m 2019-08-01T08:01:45.15
IV.CAR1.HHN. ML:2.3 0.00018933705 0.1216 AML other m 2019-08-01T08:01:44.87
IV.TDS.HHE. ML:1.9 0.000087351205 0.4416 AML other m 2019-08-01T08:01:47.27
IV.TDS.HHN. ML:1.7 0.000058246180000000003 0.256 AML other m 2019-08-01T08:01:47.26
IV.SALB.HHN. ML:2.1 0.00013170695 0.3392 AML other m 2019-08-01T08:01:48.88
IV.SALB.HHE. ML:2.2 0.000183326305 0.3008 AML other m 2019-08-01T08:01:50.49
MN.CUC.HNN. ML:2.3 0.000188372 0.2624 AML other m 2019-08-01T08:01:48.21
MN.CUC.HHE. ML:2.4 0.00020890149999999998 0.16 AML other m 2019-08-01T08:01:47.97
MN.CUC.HHN. ML:2.3 0.00017547675000000002 0.2432 AML other m 2019-08-01T08:01:48.21
IV.PIPA.HHE. ML:2.0 0.000089911625 0.16 AML other m 2019-08-01T08:01:50.00
IV.PIPA.HNE. ML:2.1 0.00012056378 0.448 AML other m 2019-08-01T08:01:51.12
MN.TIP.HHE. ML:1.6 0.000029592115000000002 0.7232 AML other m 2019-08-01T08:01:51.28
MN.TIP.HHN. ML:1.5 0.000026745680000000002 0.3008 AML other m 2019-08-01T08:01:50.60
IV.SIRI.HNN. ML:2.2 0.00013033084 0.3008 AML other m 2019-08-01T08:01:53.54
IV.SIRI.HHN. ML:2.2 0.00013388525000000001 0.3008 AML other m 2019-08-01T08:01:53.53
IV.SIRI.HNE. ML:2.3 0.00014399045 0.2624 AML other m 2019-08-01T08:01:54.16
IV.SIRI.HHE. ML:2.3 0.0001464826 0.2624 AML other m 2019-08-01T08:01:54.16
IV.MGR.HNN. ML:3.3 0.0014823975 0.8064 AML other m 2019-08-01T08:01:51.87
IV.MGR.HNE. ML:3.3 0.0015175235 0.7872 AML other m 2019-08-01T08:01:51.88
IV.MGR.HHE. ML:2.3 0.00013441195 0.1792 AML other m 2019-08-01T08:01:51.67
IV.MGR.HHN. ML:2.4 0.00017445430000000001 0.1408 AML other m 2019-08-01T08:01:51.66
IV.MIGL.HHE. ML:2.6 0.00020027535000000001 0.4352 AML other m 2019-08-01T08:02:04.95
IV.PTRP.HHE. ML:2.2 0.00009874275 0.5632 AML other m 2019-08-01T08:02:00.97
IV.PTRP.HHN. ML:2.2 0.00008923491999999999 0.5376 AML other m 2019-08-01T08:02:00.54
IV.LTRZ.HNN. ML:2.5 0.000153391045 0.16 AML other m 2019-08-01T08:01:59.22
IV.LTRZ.HNE. ML:2.4 0.00012249578999999999 0.1216 AML other m 2019-08-01T08:01:58.59
IV.LTRZ.EHE. ML:2.4 0.00011799001 0.1216 AML other m 2019-08-01T08:01:58.59
GE.MATE.HHN. ML:2.2 0.000081621895 0.096 AML other m 2019-08-01T08:01:59.49
IV.PLAC.HHE. ML:1.9 0.00003601749 0.6976 AML other m 2019-08-01T08:02:00.59
IV.PLAC.HHN. ML:1.7 0.00002556026 0.64 AML other m 2019-08-01T08:02:02.47
OT.TAR1.HHN. ML:2.9 0.00037229275 0.1216 AML other m 2019-08-01T08:02:01.72
OT.TAR1.HHE. ML:2.9 0.00031112414999999997 0.1408 AML other m 2019-08-01T08:02:01.74
IV.NOCI.HHN. ML:2.5 0.0001233177 0.0768 AML other m 2019-08-01T08:02:05.02
IV.NOCI.HHE. ML:2.5 0.00012213215 0.1152 AML other m 2019-08-01T08:02:05.58
MN.CEL.HHE. ML:1.8 0.0000231105085 0.4352 AML other m 2019-08-01T08:02:07.32
MN.CEL.HHN. ML:1.7 0.000022308244999999997 0.48 AML other m 2019-08-01T08:02:04.98
IV.AMUR.HHE. ML:2.6 0.00013904715 0.1216 AML other m 2019-08-01T08:02:04.76
IV.AMUR.HHN. ML:2.6 0.000141865655 0.2432 AML other m 2019-08-01T08:02:03.56
IV.MSRU.HHE. ML:2.4 0.00008725355499999999 0.4608 AML other m 2019-08-01T08:02:03.85
IV.MSRU.HHN. ML:2.4 0.000089369465 0.3008 AML other m 2019-08-01T08:02:04.92
IV.MRVN.HHN. ML:2.4 0.00008741831999999999 0.1792 AML other m 2019-08-01T08:02:05.60
IV.MRVN.HHE. ML:2.4 0.000090438965 0.1408 AML other m 2019-08-01T08:02:06.62
IV.MUCR.HHN. ML:2.4 0.000055099035 0.3584 AML other m 2019-08-01T08:02:13.93
IV.MUCR.HHE. ML:2.1 0.00002998299 0.2624 AML other m 2019-08-01T08:02:15.70
IV.SGRT.HHE. ML:2.7 0.00007882032999999999 0.1792 AML other m 2019-08-01T08:02:22.53
IV.SGRT.HHN. ML:2.4 0.00004628816 0.1216 AML other m 2019-08-01T08:02:23.65
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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