Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 30-05-2020 and time 04:13:25 (Italy) in region 8 km S Campotosto (AQ)

A magnitude ML 1.8 earthquake occured in region: 8 km S Campotosto (AQ), on

  • 30-05-2020 02:13:25 (UTC)
  • 30-05-2020 04:13:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4920, 13.3900 at 8 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
Campotosto AQ 8 542 542
Capitignano AQ 8 665 1207
Crognaleto TE 10 1297 2504
Pizzoli AQ 10 4326 6830
Barete AQ 10 737 7567
Montereale AQ 12 2581 10148
Fano Adriano TE 14 296 10444
Pietracamela TE 14 271 10715
Cagnano Amiterno AQ 14 1369 12084
L'Aquila AQ 16 69753 81837
Scoppito AQ 17 3727 85564
Amatrice RI 17 2657 88221
Cortino TE 17 656 88877

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km N of L'Aquila (69753 inhabitants)
32 Km SW of Teramo (54892 inhabitants)
61 Km E of Terni (111501 inhabitants)
62 Km W of Montesilvano (53738 inhabitants)
66 Km W of Chieti (51815 inhabitants)
68 Km W of Pescara (121014 inhabitants)
76 Km NE of Tivoli (56533 inhabitants)
76 Km SE of Foligno (57155 inhabitants)
77 Km NE of Guidonia Montecelio (88673 inhabitants)
100 Km NE of Roma (2864731 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 1.8 2020-05-30
02:13:25		 42.4923 13.3902 9 2020-11-19
12:36:48		 Bollettino Sismico Italiano INGV 80237581
Reviewed
Rev100 		ML 1.8 2020-05-30
02:13:25		 42.4853 13.3917 9 2020-05-30
02:38:12		 Sala Sismica INGV-Roma 79702711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-30 02:13:25 ± 0.06
Latitude 42.4923 ± 0.0036
Longitude 13.3902 ± 0.0049
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80237581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 458
Semi-minor axis of confidence ellipse (meter) 120
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 50
Circular confidence region, given by single value of horizontal uncertainty (meter) 460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 53
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.04587
Epicentral distance of station farthest from the epicenter (degree) 0.88403
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 58
Type of magnitude ML
Reference to an origin 80237581
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-13 22:16:42

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 48
Type of magnitude ML
Reference to an origin 79702711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-30 02:38:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATCC.EHZ. 2020-05-30T02:13:55.54 0.6 undecidable manual S 322 98.124 50 0.92 33
IV.LPEL.HHZ. 2020-05-30T02:13:50.45 0.6 undecidable manual S 127 81.7515 50 0.21 44
IV.MOMA.HHZ. 2020-05-30T02:13:49.19 0.6 undecidable manual S 298 75.2691 50 0.66 39
IV.INTR.HHZ. 2020-05-30T02:13:47.08 0.6 undecidable manual S 141 67.9764 50 0.5 42
IV.CESI.HHZ. 2020-05-30T02:13:47.18 0.6 undecidable manual S 325 69.2751 50 0.27 44
IV.CESX.HHZ. 2020-05-30T02:13:46.50 0.6 undecidable manual S 281 66.8775 50 0.21 45
IV.GUMA.HHZ. 2020-05-30T02:13:46.41 0.6 undecidable manual S 356 63.3921 50 1.05 34
IV.CSP1.EHZ. 2020-05-30T02:13:46.95 0.3 undecidable manual S 347 68.1762 50 0.32 66
IV.ARRO.EHZ. 2020-05-30T02:13:42.47 0.6 undecidable manual S 281 51.9036 50 0.18 47
IV.ATCC.EHZ. 2020-05-30T02:13:42.37 0.3 undecidable manual P 322 98.124 50 0.1 65
IV.EL6.EHZ. 2020-05-30T02:13:41.72 0.1 positive manual P 346 95.7264 50 -0.18 86
IV.MC2.EHZ. 2020-05-30T02:13:41.57 0.6 undecidable manual S 341 49.3173 50 -0.01 48
IV.MMO1.EHZ. 2020-05-30T02:13:40.40 0.3 undecidable manual S 353 45.4212 50 -0.16 71
IV.T0110.HHZ. 2020-05-30T02:13:40.62 0.6 undecidable manual S 133 43.0236 50 0.71 41
IV.LPEL.HHZ. 2020-05-30T02:13:39.63 0.3 undecidable manual P 127 81.7515 50 -0.11 67
IV.NRCA.HHZ. 2020-05-30T02:13:39.67 0.6 undecidable manual S 329 44.0226 50 -0.51 44
IV.VCEL.EHZ. 2020-05-30T02:13:38.82 0.6 undecidable manual S 106 38.4282 50 0.14 48
IV.MOMA.HHZ. 2020-05-30T02:13:38.70 0.1 undecidable manual P 298 75.2691 50 -0.05 92
IV.GUMA.HHZ. 2020-05-30T02:13:37.10 0.1 positive manual P 356 63.3921 50 0.18 91
IV.CESX.HHZ. 2020-05-30T02:13:37.24 0.3 undecidable manual P 281 66.8775 50 -0.22 67
IV.CERT.HHZ. 2020-05-30T02:13:37.49 0.3 undecidable manual P 209 68.9754 50 -0.28 66
IV.INTR.HHZ. 2020-05-30T02:13:37.48 0.1 negative manual P 141 67.9764 50 -0.15 91
IV.MNTT.EHZ. 2020-05-30T02:13:37.96 0.1 negative manual P 15 65.3901 50 0.74 77
IV.CSP1.EHZ. 2020-05-30T02:13:37.39 0.1 negative manual P 347 68.1762 50 -0.26 89
IV.CESI.HHZ. 2020-05-30T02:13:37.59 0.1 positive manual P 325 69.2751 50 -0.23 89
IV.LNSS.HHZ. 2020-05-30T02:13:36.39 0.6 undecidable manual S 293 31.1466 105 -0.19 48
IV.FIAM.HHZ. 2020-05-30T02:13:36.32 0.6 undecidable manual S 222 33.4443 50 -1.04 36
IV.OFFI.HHZ. 2020-05-30T02:13:36.39 0.1 undecidable manual P 26 54.7008 50 0.82 76
IV.MTRA.EHE. 2020-05-30T02:13:35.05 0.6 undecidable manual S 1 29.3484 106 -0.94 38
IV.ARRO.EHZ. 2020-05-30T02:13:34.83 0.1 undecidable manual P 281 51.9036 50 -0.32 90
IV.MC2.EHZ. 2020-05-30T02:13:34.57 0.1 undecidable manual P 341 49.3173 50 -0.17 94
IV.MMO1.EHZ. 2020-05-30T02:13:33.66 0.1 negative manual P 353 45.4212 50 -0.49 88
IV.TERO.HHZ. 2020-05-30T02:13:33.26 0.3 undecidable manual S 50 22.6551 111 -0.54 68
IV.T0110.HHZ. 2020-05-30T02:13:33.70 0.1 positive manual P 133 43.0236 50 -0.08 97
IV.NRCA.HHZ. 2020-05-30T02:13:33.56 0.1 negative manual P 329 44.0226 50 -0.37 91
IV.VCEL.EHZ. 2020-05-30T02:13:32.70 0.1 undecidable manual P 106 38.4282 50 -0.37 92
IV.T1299.HNN. 2020-05-30T02:13:32.45 0.6 undecidable manual S 331 18.0708 115 0.14 50
IV.FIAM.HHZ. 2020-05-30T02:13:32.11 0.3 undecidable manual P 222 33.4443 50 -0.19 72
IV.FAGN.HHZ. 2020-05-30T02:13:31.41 0.1 negative manual P 148 29.748 106 -0.18 97
IV.GIGS.HHN. 2020-05-30T02:13:31.40 0.3 undecidable manual S 106 15.5733 119 -0.14 75
IV.MTRA.EHE. 2020-05-30T02:13:31.06 0.1 undecidable manual P 1 29.3484 106 -0.45 92
IV.RM33.EHZ. 2020-05-30T02:13:31.45 0.3 undecidable manual S 277 14.4744 120 0.23 74
MN.AQU.HNN. 2020-05-30T02:13:31.70 0.6 undecidable manual S 175 15.3735 119 0.21 49
IV.LNSS.HHZ. 2020-05-30T02:13:31.56 0.1 positive manual P 293 31.1466 105 -0.29 94
IV.SMA1.EHZ. 2020-05-30T02:13:31.73 0.6 undecidable manual S 344 15.9729 118 0.06 51
IV.TERO.HHZ. 2020-05-30T02:13:30.11 0.1 positive manual P 50 22.6551 111 -0.14 99
IV.RM33.EHZ. 2020-05-30T02:13:29.09 0.1 positive manual P 277 14.4744 120 0.33 96
IV.GIGS.HHN. 2020-05-30T02:13:29.09 0.1 undecidable manual P 106 15.5733 119 0.15 100
MN.AQU.HNN. 2020-05-30T02:13:29.24 0.1 undecidable manual P 175 15.3735 119 0.33 96
IV.SMA1.EHZ. 2020-05-30T02:13:29.18 0.1 negative manual P 344 15.9729 118 0.16 100
IV.T1299.HNN. 2020-05-30T02:13:29.66 0.1 undecidable manual P 331 18.0708 115 0.27 97
IV.CAMP.HHZ. 2020-05-30T02:13:28.96 0.3 undecidable manual S 18 5.0949 149 0.14 76
IV.CAMP.HHZ. 2020-05-30T02:13:27.76 0.1 positive manual P 18 5.0949 149 0.39 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHN. ML:1.9 0.001605 0.32 AML other m 2020-05-30T02:13:29.10
IV.CAMP.HHE. ML:1.7 0.001042 0.66 AML other m 2020-05-30T02:13:29.39
IV.RM33.HNE. ML:2.1 0.001332702 0.24 AML other m 2020-05-30T02:13:31.73
IV.RM33.EHE. ML:2.1 0.00130368 0.2384 AML other m 2020-05-30T02:13:31.73
IV.RM33.HNN. ML:1.8 0.0007379581 0.2192 AML other m 2020-05-30T02:13:32.05
IV.RM33.EHN. ML:1.8 0.00066909965 0.2192 AML other m 2020-05-30T02:13:31.94
IV.SMA1.EHN. ML:1.5 0.00032700000000000003 0.26 AML other m 2020-05-30T02:13:32.79
IV.SMA1.EHE. ML:1.7 0.00048360395 0.4208 AML other m 2020-05-30T02:13:33.10
IV.TERO.HNN. ML:2.0 0.0006045 0.38 AML other m 2020-05-30T02:13:33.58
IV.TERO.HNE. ML:1.9 0.0005015 0.48 AML other m 2020-05-30T02:13:33.47
IV.TERO.HHE. ML:2.0 0.0006094999999999999 0.46 AML other m 2020-05-30T02:13:33.48
IV.TERO.HHN. ML:1.9 0.00048577989999999997 0.16 AML other m 2020-05-30T02:13:33.57
IV.LNSS.HHN. ML:1.9 0.00035950000000000006 1.86 AML other m 2020-05-30T02:13:37.04
IV.LNSS.HHE. ML:1.9 0.0003955 0.34 AML other m 2020-05-30T02:13:37.32
IV.LNSS.HNE. ML:1.9 0.000384 1.44 AML other m 2020-05-30T02:13:37.87
IV.LNSS.HNN. ML:1.8 0.0003170904 0.1296 AML other m 2020-05-30T02:13:37.25
IV.FAGN.HHE. ML:2.2 0.0007332545500000001 0.2608 AML other m 2020-05-30T02:13:37.62
IV.INTR.HNE. ML:1.9 0.0001330693635 0.9296 AML other m 2020-05-30T02:13:39.86
IV.NRCA.HNE. ML:2.1 0.00036899999999999997 0.7 AML other m 2020-05-30T02:13:40.45
IV.NRCA.HHN. ML:2.0 0.00032915974999999997 0.1008 AML other m 2020-05-30T02:13:40.12
IV.NRCA.HNN. ML:2.0 0.00030133034999999995 0.1008 AML other m 2020-05-30T02:13:40.07
IV.FIAM.HNN. ML:1.5 0.00014427129999999998 0.4592 AML other m 2020-05-30T02:13:39.97
IV.FIAM.HHN. ML:1.2 0.00007159094000000001 0.4 AML other m 2020-05-30T02:13:40.38
IV.FAGN.HHN. ML:2.2 0.0007474590999999999 0.28 AML other m 2020-05-30T02:13:40.24
IV.NRCA.HHE. ML:2.1 0.00036424855 0.16 AML other m 2020-05-30T02:13:40.43
IV.FIAM.HHE. ML:1.3 0.00008145 0.56 AML other m 2020-05-30T02:13:40.88
IV.VCEL.EHN. ML:1.9 0.0003135 0.64 AML other m 2020-05-30T02:13:40.61
IV.VCEL.EHE. ML:1.8 0.00025915475 0.3392 AML other m 2020-05-30T02:13:41.09
IV.T0110.HHN. ML:1.7 0.0001725 0.38 AML other m 2020-05-30T02:13:41.09
IV.INTR.HNN. ML:2.0 0.00015555364999999998 1.04 AML other m 2020-05-30T02:13:42.17
IV.FIAM.HNE. ML:2.8 0.002468673 2.2608 AML other m 2020-05-30T02:13:42.26
IV.T0110.HHE. ML:1.8 0.0001785 1 AML other m 2020-05-30T02:13:42.55
IV.ARRO.EHE. ML:1.5 0.00008658822 0.1392 AML other m 2020-05-30T02:13:43.52
IV.ARRO.EHN. ML:1.5 0.00008174092 0.16 AML other m 2020-05-30T02:13:44.83
IV.OFFI.HHN. ML:2.1 0.00030703465 0.52 AML other m 2020-05-30T02:13:46.10
IV.OFFI.HHE. ML:2.2 0.00040257985 0.6608 AML other m 2020-05-30T02:13:46.47
IV.CESI.HHE. ML:1.6 0.000065523445 0.24 AML other m 2020-05-30T02:13:48.17
IV.CSP1.EHE. ML:1.6 0.00006721717500000001 0.2592 AML other m 2020-05-30T02:13:48.39
IV.CSP1.EHN. ML:1.6 0.00006897809 0.2 AML other m 2020-05-30T02:13:48.75
IV.CESI.HHN. ML:1.7 0.000088690785 0.1616 AML other m 2020-05-30T02:13:49.30
IV.CESX.HHN. ML:1.6 0.00006525 1.02 AML other m 2020-05-30T02:13:49.94
IV.MOMA.HHN. ML:2.0 0.00014304430000000002 0.2 AML other m 2020-05-30T02:13:49.99
IV.MOMA.HHE. ML:2.0 0.00014061475000000002 0.32 AML other m 2020-05-30T02:13:50.34
IV.CESX.HHE. ML:1.4 0.00005 0.7 AML other m 2020-05-30T02:13:50.36
IV.GUMA.HNE. ML:2.0 0.00016858915000000002 0.3296 AML other m 2020-05-30T02:13:50.35
IV.GUMA.HHN. ML:2.1 0.00023899999999999998 0.42 AML other m 2020-05-30T02:13:50.82
IV.GUMA.HNN. ML:2.1 0.00026556999999999997 0.4704 AML other m 2020-05-30T02:13:50.81
IV.INTR.HHN. ML:1.6 0.00006584999999999999 0.48 AML other m 2020-05-30T02:13:51.20
IV.CERT.HHE. ML:1.7 0.00009075 0.38 AML other m 2020-05-30T02:13:51.72
IV.LPEL.HHN. ML:1.5 0.00003836718 0.2 AML other m 2020-05-30T02:13:52.78
IV.CERT.HHN. ML:1.4 0.000037900000000000006 1.68 AML other m 2020-05-30T02:13:53.13
IV.GUMA.HHE. ML:1.9 0.000163 1.62 AML other m 2020-05-30T02:13:53.14
IV.LPEL.HNE. ML:2.2 0.00024134355 0.6896 AML other m 2020-05-30T02:13:53.82
IV.MNTT.EHN. ML:1.9 0.0001488398 0.4816 AML other m 2020-05-30T02:13:53.72
IV.LPEL.HHE. ML:1.5 0.000040934325 0.2592 AML other m 2020-05-30T02:13:53.97
IV.INTR.HHE. ML:1.5 0.0000498 1.04 AML other m 2020-05-30T02:13:55.14
IV.MNTT.EHE. ML:2.0 0.0001713846 0.2992 AML other m 2020-05-30T02:13:55.60
IV.ATCC.EHE. ML:1.7 0.00005605 1.36 AML other m 2020-05-30T02:13:56.07
IV.ATCC.EHN. ML:1.6 0.000044324074999999996 0.2592 AML other m 2020-05-30T02:13:56.79
IV.MOMA.HNE. ML:2.0 0.00013662255 1 AML other m 2020-05-30T02:14:09.24
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