Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 02-07-2020 and time 04:59:37 (Italy) in region 4 km NE Preci (PG)

A magnitude ML 1.3 earthquake occured in region: 4 km NE Preci (PG), on

  • 02-07-2020 02:59:37 (UTC)
  • 02-07-2020 04:59:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9030, 13.0690 at 11 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
Preci PG 4 724 724
Visso MC 4 1107 1831
Castelsantangelo sul Nera MC 7 281 2112
Ussita MC 7 444 2556
Monte Cavallo MC 12 145 2701
Sellano PG 12 1079 3780
Norcia PG 12 4957 8737
Fiordimonte MC 15 202 8939
Cerreto di Spoleto PG 15 1075 10014
Pieve Torina MC 16 1458 11472
Bolognola MC 17 142 11614
Fiastra MC 17 559 12173
Acquacanina MC 17 121 12294
Pievebovigliana MC 18 866 13160
Muccia MC 20 915 14075

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Foligno (57155 inhabitants)
51 Km NE of Terni (111501 inhabitants)
59 Km W of Teramo (54892 inhabitants)
60 Km E of Perugia (166134 inhabitants)
67 Km NW of L'Aquila (69753 inhabitants)
87 Km SW of Ancona (100861 inhabitants)
95 Km NE of Viterbo (67173 inhabitants)
98 Km W of Montesilvano (53738 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 1.3 2020-07-02
02:59:37		 42.9033 13.0687 11 2020-11-19
12:36:52		 Bollettino Sismico Italiano INGV 80926661
Reviewed
Rev100 		ML 1.3 2020-07-02
02:59:37		 42.8973 13.0648 11 2020-07-02
03:05:54		 Sala Sismica INGV-Roma 80688521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-02 02:59:37 ± 0.03
Latitude 42.9033 ± 0.0018
Longitude 13.0687 ± 0.0025
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80926661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 230
Semi-minor axis of confidence ellipse (meter) 31
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 236
Circular confidence region, given by single value of horizontal uncertainty (meter) 230.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 31
Number of associated phases, regardless of their use for origin computation 55
Number of defining phases 54
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.67989
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 34
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 32
Type of magnitude ML
Reference to an origin 80926661
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-10 11:08:46

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 32
Type of magnitude ML
Reference to an origin 80688521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-02 03:05:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RMP.HHZ. 2020-07-02T02:59:56.68 3.0 negative manual P -1.97 0
IV.RM33.EHZ. 2020-07-02T02:59:52.50 0.3 undecidable manual S 165 45.3213 50 0.11 70
IV.SMA1.EHZ. 2020-07-02T02:59:50.00 0.3 undecidable manual S 144 37.2294 50 -0.24 69
IV.FRON.EHZ. 2020-07-02T02:59:50.63 0.6 undecidable manual P 338 73.5708 50 0.04 45
IV.ATVO.HHZ. 2020-07-02T02:59:50.68 0.6 undecidable manual P 315 75.4689 50 -0.2 43
IV.LNSS.HHZ. 2020-07-02T02:59:49.10 0.3 undecidable manual S 184 33.4443 50 -0.11 71
IV.T1299.EHZ. 2020-07-02T02:59:49.80 0.3 undecidable manual S 150 34.5432 50 0.28 69
IV.ASSB.HHZ. 2020-07-02T02:59:49.70 0.3 undecidable manual S 295 36.6411 50 -0.39 67
IV.ARVD.HHZ. 2020-07-02T02:59:49.42 0.3 undecidable manual P 351 66.7776 50 -0.12 67
IV.SAP2.EHZ. 2020-07-02T02:59:49.72 0.6 undecidable manual S 51 34.3434 50 0.26 46
IV.MURB.HHZ. 2020-07-02T02:59:48.07 0.6 undecidable manual P 312 59.496 50 -0.35 43
IV.MTRA.EHZ. 2020-07-02T02:59:48.50 0.3 undecidable manual S 121 31.2465 50 -0.14 71
IT.FOPC.HGZ. 2020-07-02T02:59:48.38 0.6 undecidable manual S 284 30.5472 50 -0.08 48
IV.SEF1.HNZ. 2020-07-02T02:59:47.90 0.6 undecidable manual S 340 28.749 50 -0.07 49
IV.OFFI.HHZ. 2020-07-02T02:59:47.32 0.3 undecidable manual P 86 50.2164 50 0.32 66
IV.CESX.HHZ. 2020-07-02T02:59:47.22 0.6 undecidable manual P 230 51.1155 50 0.09 46
IV.TERO.HHZ. 2020-07-02T02:59:47.19 0.3 undecidable manual P 125 53.6019 50 -0.32 66
IV.PF6.EHZ. 2020-07-02T02:59:47.40 0.6 undecidable manual S 21 27.9498 50 -0.35 46
IV.GUMA.HHZ. 2020-07-02T02:59:47.70 0.3 undecidable manual S 51 27.9498 50 -0.05 73
IV.MOMA.HHZ. 2020-07-02T02:59:46.14 0.3 undecidable manual P 255 42.0246 50 0.41 66
IV.RM33.EHZ. 2020-07-02T02:59:46.22 0.1 undecidable manual P 165 45.3213 50 -0.02 94
IV.CSP1.EHZ. 2020-07-02T02:59:46.80 0.3 undecidable manual S 28 23.6541 50 0.19 71
IV.CAMP.HHZ. 2020-07-02T02:59:46.77 0.6 positive manual P 146 49.3173 50 -0.08 46
IV.MML1.HNZ. 2020-07-02T02:59:46.60 0.3 undecidable manual S 341 24.6531 50 -0.26 70
IV.MNTT.EHZ. 2020-07-02T02:59:46.64 0.6 undecidable manual P 67 46.2204 50 0.26 45
IV.ATCC.EHZ. 2020-07-02T02:59:46.40 0.6 undecidable manual P 312 46.7199 50 -0.06 47
IV.EL6.EHZ. 2020-07-02T02:59:46.47 0.1 undecidable manual P 3 47.3193 50 -0.08 93
IV.MMO1.EHZ. 2020-07-02T02:59:45.60 0.3 undecidable manual S 91 20.9679 50 -0.3 70
IV.ARRO.EHZ. 2020-07-02T02:59:45.93 0.6 undecidable manual P 215 43.623 50 -0.05 47
IV.CESI.HHZ. 2020-07-02T02:59:45.00 0.3 undecidable manual S 310 17.4714 50 0.05 74
IV.LNSS.HHZ. 2020-07-02T02:59:44.40 0.3 undecidable manual P 184 33.4443 50 0 73
IT.FOPC.HGZ. 2020-07-02T02:59:44.14 0.1 undecidable manual P 284 30.5472 50 0.17 94
IV.ASSB.HHZ. 2020-07-02T02:59:44.72 0.3 undecidable manual P 295 36.6411 50 -0.19 70
IV.SAP2.EHZ. 2020-07-02T02:59:44.70 0.6 undecidable manual P 51 34.3434 50 0.15 47
IV.MF5.EHZ. 2020-07-02T02:59:44.70 0.3 undecidable manual P 73 33.1446 50 0.34 68
IV.FDMO.HHZ. 2020-07-02T02:59:44.00 0.1 undecidable manual S 6 14.874 127 -0.26 95
IV.SMA1.EHZ. 2020-07-02T02:59:44.89 0.1 undecidable manual P 144 37.2294 50 -0.1 94
IV.T1299.EHZ. 2020-07-02T02:59:44.67 0.3 undecidable manual P 150 34.5432 50 0.09 71
IV.MML1.HNZ. 2020-07-02T02:59:43.05 0.3 undecidable manual P 341 24.6531 50 0 73
IT.MTCL.HGZ. 2020-07-02T02:59:43.20 0.3 undecidable manual S 331 11.4774 134 -0.17 73
IV.MTRA.EHZ. 2020-07-02T02:59:43.95 0.3 undecidable manual P 121 31.2465 50 -0.12 71
IV.PF6.EHZ. 2020-07-02T02:59:43.30 0.1 undecidable manual P 21 27.9498 50 -0.26 93
IV.SEF1.HNZ. 2020-07-02T02:59:43.88 0.1 undecidable manual P 340 28.749 50 0.2 93
IV.MC2.EHZ. 2020-07-02T02:59:43.00 0.3 undecidable manual S 85 9.7791 138 0.04 76
IV.GUMA.HHZ. 2020-07-02T02:59:43.81 0.1 positive manual P 51 27.9498 50 0.25 93
IV.NRCA.HNZ. 2020-07-02T02:59:42.50 0.1 undecidable manual S 154 8.5803 142 -0.19 96
IV.CESI.HHZ. 2020-07-02T02:59:42.13 0.1 negative manual P 310 17.4714 50 0.19 96
IV.FEMA.HNZ. 2020-07-02T02:59:42.40 0.3 undecidable manual S 347 6.6933 149 0.09 75
IV.MMO1.EHZ. 2020-07-02T02:59:42.43 0.3 undecidable manual P 91 20.9679 50 -0.06 73
IV.CSP1.EHZ. 2020-07-02T02:59:42.79 0.3 undecidable manual P 28 23.6541 50 -0.11 73
IV.FDMO.HHZ. 2020-07-02T02:59:41.53 0.1 undecidable manual P 6 14.874 127 -0.01 100
IT.MTCL.HGZ. 2020-07-02T02:59:41.13 0.1 undecidable manual P 331 11.4774 134 0.1 99
IV.MC2.EHZ. 2020-07-02T02:59:40.93 0.1 undecidable manual P 85 9.7791 138 0.14 99
IV.NRCA.HNZ. 2020-07-02T02:59:40.78 0.1 negative manual P 154 8.5803 142 0.15 99
IV.FEMA.HNZ. 2020-07-02T02:59:40.67 0.1 undecidable manual P 347 6.6933 149 0.25 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNE. ML:1.8 0.000825 0.7 AML other m 2020-07-02T02:59:42.90
IV.FEMA.HNN. ML:1.6 0.000544 1 AML other m 2020-07-02T02:59:43.05
IV.CESI.HHE. ML:1.7 0.0003815 0.1 AML other m 2020-07-02T02:59:45.10
IV.CESI.HHN. ML:1.9 0.0006505 0.1 AML other m 2020-07-02T02:59:45.35
IV.GUMA.HHE. ML:1.7 0.000235 0.3 AML other m 2020-07-02T02:59:48.30
IV.MTRA.EHN. ML:1.3 0.0000915 0.14 AML other m 2020-07-02T02:59:49.50
IV.GUMA.HHN. ML:1.4 0.00013700000000000002 0.5 AML other m 2020-07-02T02:59:49.74
IV.LNSS.HHN. ML:1.4 0.00010835 1.74 AML other m 2020-07-02T02:59:49.04
IV.MF5.EHN. ML:1.7 0.00022600000000000002 0.34 AML other m 2020-07-02T02:59:50.21
IV.MF5.EHE. ML:1.6 0.000165 0.12 AML other m 2020-07-02T02:59:50.18
IV.LNSS.HHE. ML:1.4 0.00011 0.1 AML other m 2020-07-02T02:59:50.30
IV.MTRA.EHE. ML:1.3 0.00009755 0.32 AML other m 2020-07-02T02:59:50.26
IV.ASSB.HHN. ML:1.2 0.0000663 0.16 AML other m 2020-07-02T02:59:50.63
IV.ASSB.HHE. ML:1.1 0.00005044999999999999 0.08 AML other m 2020-07-02T02:59:51.08
IV.SMA1.EHE. ML:1.3 0.00007865 1.42 AML other m 2020-07-02T02:59:51.08
IV.SMA1.EHN. ML:1.3 0.00007345 0.12 AML other m 2020-07-02T02:59:51.83
IV.CAMP.HHE. ML:1.1 0.000028749999999999997 0.18 AML other m 2020-07-02T02:59:53.90
IV.RM33.EHE. ML:1.1 0.00003955 0.76 AML other m 2020-07-02T02:59:53.94
IV.RM33.EHN. ML:1.1 0.00003825000000000001 0.42 AML other m 2020-07-02T02:59:54.48
IV.ATCC.EHN. ML:1.0 0.00003175 0.48 AML other m 2020-07-02T02:59:55.16
IV.ATCC.EHE. ML:1.2 0.000038350000000000004 0.76 AML other m 2020-07-02T02:59:55.82
IV.TERO.HHE. ML:1.2 0.000034099999999999995 0.32 AML other m 2020-07-02T02:59:55.64
IV.CESX.HHN. ML:1.1 0.0000356 0.22 AML other m 2020-07-02T02:59:55.89
IV.CAMP.HHN. ML:0.8 0.00001274 0.42 AML other m 2020-07-02T02:59:55.61
IV.TERO.HHN. ML:1.2 0.00004185 0.94 AML other m 2020-07-02T02:59:56.65
IV.CESX.HHE. ML:1.1 0.0000302 0.58 AML other m 2020-07-02T02:59:57.49
IV.MURB.HHE. ML:1.3 0.00004165 0.36 AML other m 2020-07-02T02:59:58.41
IV.MURB.HHN. ML:1.2 0.00003455 1.08 AML other m 2020-07-02T02:59:58.74
IV.ARVD.HHE. ML:0.9 0.00001715 0.26 AML other m 2020-07-02T03:00:00.46
IV.ARVD.HHN. ML:0.9 0.00001445 0.48 AML other m 2020-07-02T03:00:00.59
IV.FRON.EHE. ML:1.0 0.00001365 1.46 AML other m 2020-07-02T03:00:03.22
IV.FRON.EHN. ML:1.1 0.0000203 1.18 AML other m 2020-07-02T03:00:03.02
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