Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 16-08-2022 and time 19:33:59 (Italy) in region 1 km SE Cannara (PG)

A magnitude ML 1.9 earthquake occured in region: 1 km SE Cannara (PG), on

  • 16-08-2022 17:33:59 (UTC)
  • 16-08-2022 19:33:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9880, 12.5920 at 9 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
Cannara PG 1 4305 4305
Bevagna PG 6 5081 9386
Spello PG 7 8645 18031
Bettona PG 9 4367 22398
Gualdo Cattaneo PG 9 6155 28553
Bastia Umbra PG 10 21874 50427
Assisi PG 10 28299 78726
Foligno PG 10 57155 135881
Montefalco PG 12 5679 141560
Torgiano PG 14 6725 148285
Deruta PG 14 9669 157954
Valtopina PG 16 1398 159352
Collazzone PG 16 3473 162825
Giano dell'Umbria PG 17 3846 166671
Trevi PG 18 8469 175140
Valfabbrica PG 19 3389 178529
Castel Ritaldi PG 19 3278 181807

Municipalities with at least 50000 inhabitants

An earthquake occurred to
10 Km W of Foligno (57155 inhabitants)
21 Km SE of Perugia (166134 inhabitants)
48 Km N of Terni (111501 inhabitants)
75 Km NE of Viterbo (67173 inhabitants)
78 Km SE of Arezzo (99543 inhabitants)
97 Km NW of L'Aquila (69753 inhabitants)
98 Km W of Teramo (54892 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 1.9 2022-08-16
17:33:59		 42.9877 12.592 9 2023-01-31
19:03:49		 Bollettino Sismico Italiano INGV 110480631
Reviewed
Rev100 		ML 1.9 2022-08-16
17:33:59		 42.9857 12.5987 9 2022-08-16
17:40:26		 Sala Sismica INGV-Roma 108621461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-16 17:33:59 ± 0.03
Latitude 42.9877 ± 0.0018
Longitude 12.5920 ± 0.0025
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 110480631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 184
Semi-minor axis of confidence ellipse (meter) 154
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) 180.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
Number of associated phases, regardless of their use for origin computation 68
Number of defining phases 64
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) 0.70237
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 36
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 58
Type of magnitude ML
Reference to an origin 108621461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-16 17:40:26

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 58
Type of magnitude ML
Reference to an origin 110480631
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-10-04 11:49:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IT.MCLF.HNZ. 2022-08-16T17:35:03.77 3.0 undecidable manual Sg 4.95 0
IV.OSSC.HHZ. 2022-08-16T17:34:39.08 3.0 undecidable manual S 1.44 0
IT.MCLF.HNZ. 2022-08-16T17:34:36.52 3.0 undecidable manual Pg 3.72 0
IV.IMOL.HNZ. 2022-08-16T17:34:25.94 3.0 negative manual P -0.24 0
IV.FRON.EHZ. 2022-08-16T17:34:18.80 0.3 undecidable manual S 10 59.7957 50 0.39 63
IV.GUMA.HHZ. 2022-08-16T17:34:18.95 0.3 undecidable manual S 82 60.7947 50 0.26 65
IV.ATPI.EHZ. 2022-08-16T17:34:17.15 0.3 undecidable manual S 343 53.6019 50 0.38 64
IV.EL6.EHZ. 2022-08-16T17:34:17.51 0.3 undecidable manual S 47 55.9995 50 0.11 68
IV.CSP1.EHZ. 2022-08-16T17:34:16.36 0.3 undecidable manual S 77 51.0156 50 0.29 66
IV.SSFR.HHZ. 2022-08-16T17:34:16.58 0.3 undecidable manual S 17 52.1034 50 0.22 67
IV.ATMI.HHZ. 2022-08-16T17:34:15.12 0.3 undecidable manual S 326 46.5201 50 0.25 67
IV.ATSC.EHE. 2022-08-16T17:34:15.89 0.6 undecidable manual S 9 49.0176 50 0.36 43
IV.MC2.EHZ. 2022-08-16T17:34:15.90 0.6 undecidable manual S 100 49.2174 50 0.31 44
IV.TB02.DHZ. 2022-08-16T17:34:14.67 0.3 undecidable manual S 341 44.9217 50 0.22 68
IV.TB01.DHZ. 2022-08-16T17:34:14.85 0.6 undecidable manual S 344 45.5211 50 0.25 45
IV.TSM2.DHN. 2022-08-16T17:34:14.98 0.6 undecidable manual S 350 46.1205 50 0.23 45
IV.ATVO.HHZ. 2022-08-16T17:34:14.57 0.3 undecidable manual S 341 46.2204 50 -0.23 67
IV.MGAB.HHZ. 2022-08-16T17:34:13.23 0.3 undecidable manual S 258 39.8268 50 0.14 69
IV.SNTG.HHZ. 2022-08-16T17:34:13.32 0.3 undecidable manual S 43 40.9257 50 -0.06 70
IV.ATVA.EHE. 2022-08-16T17:34:13.10 0.3 undecidable manual S 323 40.7259 50 -0.22 68
IV.ATFO.HHZ. 2022-08-16T17:34:13.88 0.3 undecidable manual S 358 42.0246 50 0.19 68
IV.CESX.HHZ. 2022-08-16T17:34:13.62 0.3 undecidable manual S 181 42.0246 50 -0.06 70
IV.MCIV.CHZ. 2022-08-16T17:34:13.48 0.1 undecidable manual P 253 77.9664 50 0.28 84
IV.MPAG.EHZ. 2022-08-16T17:34:12.37 0.1 undecidable manual P 11 72.4719 50 0.01 89
IV.RM33.EHZ. 2022-08-16T17:34:12.66 0.6 negative manual P 136 73.371 50 0.15 43
IV.MF5.EHZ. 2022-08-16T17:34:12.03 0.6 undecidable manual P 90 70.374 50 -0.01 45
IV.ATLO.EHE. 2022-08-16T17:34:12.86 0.6 undecidable manual S 338 39.3273 50 -0.08 47
IV.FOSV.EHZ. 2022-08-16T17:34:12.26 0.3 undecidable manual S 22 36.741 50 0 72
IV.CAFI.HHZ. 2022-08-16T17:34:11.04 0.1 negative manual P 307 63.2922 50 0.1 89
IV.MML1.EHZ. 2022-08-16T17:34:11.20 0.3 undecidable manual S 65 33.8439 50 -0.28 68
IV.GUMA.HHZ. 2022-08-16T17:34:10.67 0.1 undecidable manual P 82 60.7947 50 0.1 90
IV.MURB.HHZ. 2022-08-16T17:34:10.89 0.3 undecidable manual S 350 31.0467 106 0.24 69
IV.SACS.HHZ. 2022-08-16T17:34:10.25 1.0 negative manual P 255 57.498 50 0.19 22
IV.FRON.EHZ. 2022-08-16T17:34:10.18 0.1 undecidable manual P 10 59.7957 50 -0.23 87
IV.SSFR.HHZ. 2022-08-16T17:34:09.11 0.1 undecidable manual P 17 52.1034 50 -0.11 91
IV.EL6.EHZ. 2022-08-16T17:34:09.78 0.6 positive manual P 47 55.9995 50 -0.04 46
IV.ATPI.EHZ. 2022-08-16T17:34:09.35 0.1 undecidable manual P 343 53.6019 50 -0.1 91
IV.TSM2.DHN. 2022-08-16T17:34:08.14 0.1 undecidable manual P 350 46.1205 50 -0.15 91
IV.CESI.HHZ. 2022-08-16T17:34:08.79 0.3 undecidable manual S 86 25.4523 109 -0.01 73
IV.ATSC.EHE. 2022-08-16T17:34:08.65 0.1 undecidable manual P 9 49.0176 50 -0.1 92
IV.ATVO.HHZ. 2022-08-16T17:34:08.05 0.3 undecidable manual P 341 46.2204 50 -0.27 67
IV.MC2.EHZ. 2022-08-16T17:34:08.49 0.1 undecidable manual P 100 49.2174 50 -0.29 88
IV.ARRO.EHZ. 2022-08-16T17:34:08.87 0.1 undecidable manual P 163 47.4192 50 0.37 87
IV.ATMI.HHZ. 2022-08-16T17:34:08.27 0.3 undecidable manual P 326 46.5201 50 -0.09 69
IV.CSP1.EHZ. 2022-08-16T17:34:08.90 0.3 undecidable manual P 77 51.0156 50 -0.16 68
IV.ATVA.EHE. 2022-08-16T17:34:07.34 0.1 undecidable manual P 323 40.7259 50 -0.13 92
IV.TB01.DHZ. 2022-08-16T17:34:07.95 0.1 undecidable manual P 344 45.5211 50 -0.25 89
IV.ATFO.HHZ. 2022-08-16T17:34:07.74 0.1 undecidable manual P 358 42.0246 50 0.06 93
IV.CESX.HHZ. 2022-08-16T17:34:07.36 0.1 undecidable manual P 181 42.0246 50 -0.31 89
IV.ATLO.EHE. 2022-08-16T17:34:07.00 0.1 undecidable manual P 338 39.3273 50 -0.25 90
IV.GAVE.EHN. 2022-08-16T17:34:07.49 0.1 undecidable manual P 143 40.9257 50 -0.02 95
IV.TB02.DHZ. 2022-08-16T17:34:07.96 0.1 undecidable manual P 341 44.9217 50 -0.16 91
IV.MGAB.HHZ. 2022-08-16T17:34:07.10 0.1 undecidable manual P 258 39.8268 50 -0.23 91
IV.MOMA.HHZ. 2022-08-16T17:34:07.25 0.3 undecidable manual S 185 20.4684 113 0.07 73
IV.SNTG.HHZ. 2022-08-16T17:34:07.23 0.1 undecidable manual P 43 40.9257 50 -0.27 90
IT.GNU.HGE. 2022-08-16T17:34:07.44 0.3 undecidable manual S 185 20.4684 113 0.25 70
IV.ATCC.EHZ. 2022-08-16T17:34:07.89 0.6 undecidable manual S 10 22.2555 111 0.13 48
IV.MML1.EHZ. 2022-08-16T17:34:06.13 0.1 positive manual P 65 33.8439 50 -0.27 91
IV.FOSV.EHZ. 2022-08-16T17:34:06.68 0.3 undecidable manual P 22 36.741 50 -0.17 69
IV.MURB.HHZ. 2022-08-16T17:34:05.91 0.1 negative manual P 350 31.0467 106 -0.02 96
IT.GNU.HGE. 2022-08-16T17:34:04.03 0.1 undecidable manual P 185 20.4684 113 0.11 96
IV.ATCC.EHZ. 2022-08-16T17:34:04.36 0.3 positive manual P 10 22.2555 111 0.1 72
IV.CESI.HHZ. 2022-08-16T17:34:04.79 0.1 undecidable manual P 86 25.4523 109 -0.06 96
IV.MOMA.HHZ. 2022-08-16T17:34:03.86 0.3 undecidable manual P 185 20.4684 113 -0.06 73
IV.ASSB.HHN. 2022-08-16T17:34:03.50 0.3 undecidable manual S 42 8.1807 137 -0.11 74
IT.FOPC.HGN. 2022-08-16T17:34:03.93 0.3 undecidable manual S 102 9.1797 133 0.06 74
IT.FOPC.HGN. 2022-08-16T17:34:02.11 0.1 undecidable manual P 102 9.1797 133 0.1 98
IV.ASSB.HHN. 2022-08-16T17:34:01.88 0.1 undecidable manual P 42 8.1807 137 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATCC.HNN. ML:2.0 0.0005985000000000001 0.4 AML other m 2022-08-16T17:34:08.52
IV.ATCC.EHN. ML:2.0 0.0007084999999999999 0.5 AML other m 2022-08-16T17:34:08.52
IV.CESI.HHE. ML:1.8 0.00033650000000000005 0.3 AML other m 2022-08-16T17:34:09.49
IV.CESI.HHN. ML:1.9 0.00045850000000000003 0.3 AML other m 2022-08-16T17:34:09.59
IV.ATCC.HNE. ML:2.1 0.0009395 0.34 AML other m 2022-08-16T17:34:09.62
IV.ATCC.EHE. ML:2.1 0.000874 0.32 AML other m 2022-08-16T17:34:09.63
IV.MOMA.HHE. ML:1.9 0.0006414999999999999 0.84 AML other m 2022-08-16T17:34:09.94
IV.MOMA.HNE. ML:1.9 0.000561 1.58 AML other m 2022-08-16T17:34:09.16
IV.MOMA.HNN. ML:1.8 0.0005290000000000001 0.34 AML other m 2022-08-16T17:34:11.33
IV.MOMA.HHN. ML:1.9 0.000632 0.56 AML other m 2022-08-16T17:34:11.50
IV.MML1.EHN. ML:2.0 0.0004295 0.3 AML other m 2022-08-16T17:34:11.61
IV.MML1.HNN. ML:2.0 0.0004285 0.3 AML other m 2022-08-16T17:34:11.61
IV.MURB.HNE. ML:2.8 0.0026550000000000002 0.3 AML other m 2022-08-16T17:34:11.82
IV.MURB.HHE. ML:2.8 0.003215 0.3 AML other m 2022-08-16T17:34:11.82
IV.MURB.HNN. ML:2.8 0.0033150000000000002 0.3 AML other m 2022-08-16T17:34:12.27
IV.MURB.HHN. ML:2.9 0.00368 0.34 AML other m 2022-08-16T17:34:12.26
IV.MML1.HNE. ML:1.9 0.000358 0.28 AML other m 2022-08-16T17:34:12.81
IV.MML1.EHE. ML:2.0 0.00038149999999999995 0.28 AML other m 2022-08-16T17:34:12.95
IV.FOSV.HNN. ML:1.8 0.0002305 1.6 AML other m 2022-08-16T17:34:13.91
IV.FOSV.HNE. ML:1.9 0.00028300000000000005 0.4 AML other m 2022-08-16T17:34:13.12
IV.FOSV.EHE. ML:1.9 0.0003015 0.38 AML other m 2022-08-16T17:34:13.13
IV.MGAB.HHN. ML:1.9 0.0002615 0.4 AML other m 2022-08-16T17:34:13.64
IV.MGAB.HHE. ML:1.9 0.000293 0.48 AML other m 2022-08-16T17:34:14.25
IV.SNTG.HHE. ML:1.7 0.00017449999999999999 0.48 AML other m 2022-08-16T17:34:14.35
IV.FOSV.EHN. ML:1.7 0.000193 0.3 AML other m 2022-08-16T17:34:14.28
IV.ATFO.HHN. ML:2.4 0.0007855 0.26 AML other m 2022-08-16T17:34:14.57
IV.CESX.HHN. ML:1.6 0.00014250000000000002 1.6 AML other m 2022-08-16T17:34:15.88
IV.ATFO.HHE. ML:2.1 0.0004505 0.26 AML other m 2022-08-16T17:34:15.66
IV.SNTG.HHN. ML:1.7 0.00016199999999999998 0.88 AML other m 2022-08-16T17:34:15.36
IV.ATMI.HHE. ML:2.1 0.000357 1.72 AML other m 2022-08-16T17:34:16.89
IV.ATVO.HHE. ML:1.7 0.00015949999999999997 0.62 AML other m 2022-08-16T17:34:16.62
IV.SSFR.HNE. ML:2.5 0.000763 0.22 AML other m 2022-08-16T17:34:17.31
IV.SSFR.HHE. ML:2.5 0.000819 0.22 AML other m 2022-08-16T17:34:17.31
IV.SSFR.HNN. ML:2.6 0.00102 0.22 AML other m 2022-08-16T17:34:17.54
IV.SSFR.HHN. ML:2.5 0.0008539999999999999 0.22 AML other m 2022-08-16T17:34:17.54
IV.CESX.HHE. ML:1.7 0.000164 0.44 AML other m 2022-08-16T17:34:18.12
IV.ATVO.HHN. ML:1.7 0.000155 0.28 AML other m 2022-08-16T17:34:18.56
IV.CSP1.EHN. ML:2.2 0.0003755 0.88 AML other m 2022-08-16T17:34:18.65
IV.ATMI.HHN. ML:2.0 0.00027100000000000003 0.56 AML other m 2022-08-16T17:34:18.41
IV.EL6.EHE. ML:2.1 0.0002595 0.56 AML other m 2022-08-16T17:34:18.86
IV.EL6.EHN. ML:2.1 0.00028050000000000004 1.18 AML other m 2022-08-16T17:34:18.32
IV.CSP1.EHE. ML:2.0 0.00026649999999999997 1.5 AML other m 2022-08-16T17:34:18.22
IV.ATPI.EHE. ML:1.7 0.0001095 0.24 AML other m 2022-08-16T17:34:18.86
IV.ATPI.EHN. ML:1.7 0.00011094999999999999 0.28 AML other m 2022-08-16T17:34:19.38
IV.FRON.EHN. ML:1.9 0.0001595 0.44 AML other m 2022-08-16T17:34:20.33
IV.FRON.EHE. ML:1.9 0.00016999999999999999 0.86 AML other m 2022-08-16T17:34:20.01
IV.SACS.HHN. ML:1.6 0.00008 0.52 AML other m 2022-08-16T17:34:20.53
IV.SACS.HHE. ML:1.5 0.00007384999999999999 0.62 AML other m 2022-08-16T17:34:21.31
IV.GUMA.HHE. ML:2.2 0.0002945 1.02 AML other m 2022-08-16T17:34:21.38
IV.GUMA.HHN. ML:2.1 0.00026250000000000004 1.6 AML other m 2022-08-16T17:34:23.15
IV.CAFI.HHN. ML:1.5 0.00006345000000000001 0.28 AML other m 2022-08-16T17:34:24.41
IV.CAFI.HHE. ML:1.5 0.00005355 0.72 AML other m 2022-08-16T17:34:24.20
IV.MPAG.EHE. ML:1.8 0.0001 0.42 AML other m 2022-08-16T17:34:25.55
IV.MCIV.CHE. ML:1.4 0.0000367 1.02 AML other m 2022-08-16T17:34:27.98
IV.RM33.EHN. ML:1.7 0.00007439999999999999 0.36 AML other m 2022-08-16T17:34:28.06
IV.MPAG.EHN. ML:1.5 0.0000572 1.52 AML other m 2022-08-16T17:34:28.22
IV.RM33.EHE. ML:1.8 0.00008935 0.32 AML other m 2022-08-16T17:34:32.30
IV.MCIV.CHN. ML:1.3 0.000032349999999999994 1.34 AML other m 2022-08-16T17:34:36.75
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