Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 20-08-2022 and time 06:28:05 (Italy) in region Adriatico Settentrionale (MARE)

A magnitude ML 2.2 earthquake occured in region: Adriatico Settentrionale (MARE), on

  • 20-08-2022 04:28:05 (UTC)
  • 20-08-2022 06:28:05 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.5560, 13.2840 at 20 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
78 Km NE of Pesaro (94582 inhabitants)
79 Km NE of Rimini (147750 inhabitants)
82 Km N of Fano (60888 inhabitants)
87 Km E of Ravenna (159116 inhabitants)
95 Km E of Cesena (96758 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 2.2 2022-08-20
04:28:05		 44.5557 13.284 20 2023-01-31
19:03:41		 Bollettino Sismico Italiano INGV 109507741
Reviewed
Rev100 		ML 2.2 2022-08-20
04:28:05		 44.5805 13.2402 58 2022-08-20
05:08:42		 Sala Sismica INGV-Roma 108740571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-20 04:28:05 ± 0.1
Latitude 44.5557 ± 0.0045
Longitude 13.2840 ± 0.0164
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 109507741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1251
Semi-minor axis of confidence ellipse (meter) 293
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 276
Circular confidence region, given by single value of horizontal uncertainty (meter) 1250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 112
Number of associated phases, regardless of their use for origin computation 86
Number of defining phases 86
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0.69158
Epicentral distance of station farthest from the epicenter (degree) 1.99739
Number of stations at which the event was observed 68
Number of stations from which data was used for origin computation 68
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 56
Type of magnitude ML
Reference to an origin 108740571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-20 05:08:42

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 56
Type of magnitude ML
Reference to an origin 109507741
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-09-09 12:02:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OX.BAD.HNE. 2022-08-20T04:28:56.20 0.6 undecidable manual S 359 186.1692 54 0.64 45
IV.MML1.HNE. 2022-08-20T04:28:51.20 0.6 undecidable manual S 189 161.9157 54 0.88 46
OX.SABO.HHZ. 2022-08-20T04:28:50.90 0.6 undecidable manual S 10 161.1165 54 0.74 49
IV.FOSV.EHZ. 2022-08-20T04:28:48.00 0.6 undecidable manual S 197 145.9428 94 1.2 41
IV.SNTG.HHE. 2022-08-20T04:28:48.90 0.6 undecidable manual S 191 146.8419 94 1.86 27
IV.ATPI.EHZ. 2022-08-20T04:28:47.40 0.6 undecidable manual S 210 141.3474 94 1.83 28
IV.TSM2.DHN.01 2022-08-20T04:28:47.50 0.6 undecidable manual S 207 143.3454 94 1.38 38
IV.ATFO.HHZ. 2022-08-20T04:28:47.40 0.6 undecidable manual S 204 143.6451 94 1.21 41
IV.EL6.EHZ. 2022-08-20T04:28:45.40 0.6 undecidable manual S 186 136.863 94 1.03 46
IV.SSFR.HHZ. 2022-08-20T04:28:44.70 0.6 undecidable manual S 198 130.4694 94 2.02 25
IV.CING.HHZ. 2022-08-20T04:28:44.40 0.6 undecidable manual S 183 131.0688 94 1.55 35
MN.TRI.HHZ. 2022-08-20T04:28:43.70 0.6 undecidable manual S 16 133.3665 94 0.26 61
NI.DST2.HHE. 2022-08-20T04:28:43.00 0.6 undecidable manual S 18 128.871 94 0.74 52
IV.FRON.EHZ. 2022-08-20T04:28:41.40 0.6 undecidable manual S 201 123.4875 94 0.59 57
IV.NARO.HHZ. 2022-08-20T04:28:40.00 0.6 undecidable manual S 208 118.8921 95 0.41 61
OX.ACOM.HNE. 2022-08-20T04:28:39.45 0.3 undecidable manual P 5 221.7114 54 0.71 53
IV.AOI.HHE. 2022-08-20T04:28:38.90 0.6 undecidable manual S 167 114.3966 95 0.5 60
OX.CLUD.HHN. 2022-08-20T04:28:38.22 0.6 undecidable manual P 352 213.231 54 0.54 40
IV.SACS.HHZ. 2022-08-20T04:28:37.51 0.6 undecidable manual P 211 219.0141 54 -0.9 33
OX.PRED.HNZ. 2022-08-20T04:28:37.55 0.3 undecidable manual P 6 210.4338 54 0.21 65
OX.MARN.HNN. 2022-08-20T04:28:36.91 0.6 undecidable manual P 307 201.9423 54 0.63 41
OX.CIMO.HNZ. 2022-08-20T04:28:36.86 0.6 undecidable manual P 342 205.4388 54 0.14 46
IV.STAL.HHN. 2022-08-20T04:28:35.00 0.6 undecidable manual P 347 194.2611 54 -0.33 47
NI.PALA.HHN. 2022-08-20T04:28:35.17 0.3 undecidable manual P 352 189.4659 54 0.44 70
SL.BOJS.BHE. 2022-08-20T04:28:35.43 0.3 undecidable manual P 55 186.7686 54 1.04 56
NI.VINO.HHZ. 2022-08-20T04:28:34.45 0.3 undecidable manual P 360 188.367 54 -0.14 75
OX.MLN.HNE. 2022-08-20T04:28:34.49 0.3 undecidable manual P 344 184.2711 54 0.4 73
IV.NRCA.HHZ. 2022-08-20T04:28:34.20 0.3 undecidable manual P 184 191.5638 54 -0.78 61
OX.DRE.HHZ. 2022-08-20T04:28:33.59 0.3 undecidable manual P 9 181.6848 54 -0.16 77
OX.CAE.HHZ. 2022-08-20T04:28:33.29 0.6 undecidable manual P 338 174.1923 54 0.46 51
IV.ASSB.HHZ. 2022-08-20T04:28:33.26 0.3 undecidable manual P 197 175.1913 54 0.31 78
7F.SIB2.EHE. 2022-08-20T04:28:33.22 0.3 undecidable manual P 180 184.6707 54 -0.91 60
IV.MC2.EHZ. 2022-08-20T04:28:33.37 0.3 undecidable manual P 182 182.5839 54 -0.5 71
OX.BAD.HNE. 2022-08-20T04:28:33.90 0.3 undecidable manual P 359 186.1692 54 -0.42 72
IV.ZOVE.HNZ. 2022-08-20T04:28:33.42 0.6 undecidable manual P 306 172.494 54 0.8 45
IV.CESI.HHZ. 2022-08-20T04:28:32.25 0.3 undecidable manual P 190 174.6918 54 -0.64 70
IV.CAFI.HNN. 2022-08-20T04:28:32.13 0.3 undecidable manual P 218 171.9945 54 -0.43 77
IV.MMO1.EHN. 2022-08-20T04:28:32.24 0.6 undecidable manual P 179 183.7827 54 -1.78 24
NI.POLC.HHZ. 2022-08-20T04:28:32.87 0.6 undecidable manual P 340 174.2922 54 0.04 55
IV.ATVA.EHE. 2022-08-20T04:28:32.15 0.3 undecidable manual P 210 162.615 54 0.77 72
IV.MF5.EHZ. 2022-08-20T04:28:32.22 0.3 undecidable manual P 175 174.492 54 -0.64 70
IV.SENI.HNE. 2022-08-20T04:28:32.50 0.6 undecidable manual S 182 94.4388 96 -0.6 61
IV.ATCC.EHZ. 2022-08-20T04:28:31.44 0.3 undecidable manual P 199 160.5171 54 0.31 84
OX.SABO.HHZ. 2022-08-20T04:28:31.00 0.3 undecidable manual P 10 161.1165 54 -0.2 85
IV.FDMO.HHZ. 2022-08-20T04:28:31.50 0.3 undecidable manual P 185 169.2972 54 -0.71 70
IV.GUMA.HNN. 2022-08-20T04:28:31.06 0.6 undecidable manual P 179 165.7119 54 -0.71 48
IV.MML1.HNE. 2022-08-20T04:28:31.00 0.3 undecidable manual P 189 161.9157 54 -0.3 83
IV.MURB.HHZ. 2022-08-20T04:28:30.36 0.3 undecidable manual P 203 155.7219 54 -0.17 88
IV.CSP1.EHZ. 2022-08-20T04:28:30.73 0.3 undecidable manual P 182 162.5151 54 -0.64 75
IV.ATMC.EHE. 2022-08-20T04:28:30.07 0.3 undecidable manual P 216 150.738 54 0.17 90
IV.ATLO.EHE. 2022-08-20T04:28:30.46 0.3 undecidable manual P 207 154.4343 54 0.1 90
IV.TEOL.HHE. 2022-08-20T04:28:30.89 0.3 undecidable manual P 306 154.8228 54 0.47 83
IV.TB03.DHZ.01 2022-08-20T04:28:29.14 0.3 undecidable manual P 209 145.8429 94 -0.1 93
IV.CRE.HHE. 2022-08-20T04:28:29.73 0.6 undecidable manual P 226 148.5402 54 0.09 61
IV.VISG.HHZ. 2022-08-20T04:28:29.33 0.6 undecidable manual P 255 152.2365 54 -0.76 50
IV.TB01.DHZ.01 2022-08-20T04:28:29.21 0.3 undecidable manual P 208 146.8419 94 -0.19 91
IV.ATVO.HHZ. 2022-08-20T04:28:29.40 0.3 undecidable manual P 209 147.8409 54 -0.15 91
IV.SNTG.HHE. 2022-08-20T04:28:28.97 0.3 undecidable manual P 191 146.8419 94 -0.44 86
IV.PESA.HHE. 2022-08-20T04:28:28.80 0.6 undecidable manual S 208 76.7676 98 0.39 67
IV.ATFO.HHZ. 2022-08-20T04:28:28.41 0.3 undecidable manual P 204 143.6451 94 -0.5 86
IV.FOSV.EHZ. 2022-08-20T04:28:28.95 0.3 undecidable manual P 197 145.9428 94 -0.32 89
IV.ATPI.EHZ. 2022-08-20T04:28:28.52 0.3 undecidable manual P 210 141.3474 94 -0.04 95
IV.BADI.EHZ. 2022-08-20T04:28:28.36 0.3 undecidable manual P 216 142.6461 94 -0.39 88
IV.TSM2.DHN.01 2022-08-20T04:28:28.64 0.3 undecidable manual P 207 143.3454 94 -0.23 91
IV.ATPC.HHE. 2022-08-20T04:28:27.73 0.3 undecidable manual P 209 136.2636 94 -0.05 96
IV.EL6.EHZ. 2022-08-20T04:28:27.35 0.3 undecidable manual P 186 136.863 94 -0.51 87
IV.ATSC.EHE. 2022-08-20T04:28:27.24 0.3 undecidable manual P 201 134.2656 94 -0.23 93
IV.SFI.EHZ. 2022-08-20T04:28:27.16 0.3 undecidable manual P 238 135.1647 94 -0.44 88
IV.PARC.HHZ. 2022-08-20T04:28:26.27 0.3 undecidable manual P 220 130.5693 94 -0.64 84
IV.LMD.HHE. 2022-08-20T04:28:26.88 0.3 undecidable manual P 248 135.9639 94 -0.84 76
MN.TRI.HHZ. 2022-08-20T04:28:26.24 0.3 undecidable manual P 16 133.3665 94 -1.09 69
NI.DST2.HHE. 2022-08-20T04:28:26.80 0.3 undecidable manual P 18 128.871 94 0.16 94
IV.APEC.HHN. 2022-08-20T04:28:26.69 0.3 undecidable manual P 212 130.2696 94 -0.17 95
IV.CING.HHZ. 2022-08-20T04:28:26.97 0.3 undecidable manual P 183 131.0688 94 -0.01 97
IV.SSFR.HHZ. 2022-08-20T04:28:26.50 0.3 undecidable manual P 198 130.4694 94 -0.38 90
IV.CPGN.EHZ. 2022-08-20T04:28:25.01 0.6 undecidable manual P 223 113.4975 95 0.73 55
IV.FRON.EHZ. 2022-08-20T04:28:25.30 0.3 undecidable manual P 201 123.4875 94 -0.5 89
IV.ARVD.HHZ. 2022-08-20T04:28:25.31 0.3 undecidable manual P 193 120.4905 95 -0.04 99
IV.AOI.HHE. 2022-08-20T04:28:24.50 0.3 undecidable manual P 167 114.3966 95 0.09 99
IV.PE3.EHN. 2022-08-20T04:28:24.71 0.3 undecidable manual P 214 114.0969 95 0.33 94
IV.NARO.HHZ. 2022-08-20T04:28:24.20 0.3 undecidable manual P 208 118.8921 95 -0.9 77
IV.MPAG.EHZ. 2022-08-20T04:28:23.76 0.3 undecidable manual P 202 110.9001 95 -0.12 99
IV.SENI.HNE. 2022-08-20T04:28:22.02 0.3 undecidable manual P 182 94.4388 96 0.67 88
IV.COR1.HNE. 2022-08-20T04:28:22.81 0.3 undecidable manual P 193 104.9172 95 -0.16 100
IV.CRTC.HNE. 2022-08-20T04:28:21.81 0.3 undecidable manual P 200 92.9403 96 0.68 88
IV.PESA.HHE. 2022-08-20T04:28:18.93 0.6 undecidable manual P 208 76.7676 98 0.28 68
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAG.EHN. ML:2.1 0.0001031 0.86 AML other m 2022-08-20T04:28:41.32
IV.NARO.HHN. ML:2.1 0.0000852 0.3 AML other m 2022-08-20T04:28:42.58
IV.MPAG.EHE. ML:2.1 0.0001094 0.48 AML other m 2022-08-20T04:28:42.61
IV.ARVD.HHE. ML:2.2 0.000132 0.42 AML other m 2022-08-20T04:28:43.01
IV.NARO.HHE. ML:2.1 0.00009939999999999999 1.66 AML other m 2022-08-20T04:28:43.05
IV.ARVD.HHN. ML:2.1 0.0000926 0.22 AML other m 2022-08-20T04:28:43.27
IV.FRON.EHE. ML:2.2 0.000108 0.34 AML other m 2022-08-20T04:28:44.33
IV.FRON.EHN. ML:2.3 0.000142 0.64 AML other m 2022-08-20T04:28:44.55
MN.TRI.HHN. ML:2.1 0.00007680000000000001 0.6 AML other m 2022-08-20T04:28:45.14
IV.SSFR.HNN. ML:2.6 0.000259 0.26 AML other m 2022-08-20T04:28:45.52
IV.SSFR.HHN. ML:2.5 0.00021250000000000002 0.24 AML other m 2022-08-20T04:28:45.52
MN.TRI.HHE. ML:2.1 0.00008 0.74 AML other m 2022-08-20T04:28:46.51
IV.SSFR.HNE. ML:2.6 0.0002522 0.24 AML other m 2022-08-20T04:28:46.55
IV.SSFR.HHE. ML:2.6 0.00022849999999999997 0.2 AML other m 2022-08-20T04:28:46.45
IV.NRCA.HHN. ML:2.1 0.00004015 0.08 AML other m 2022-08-20T04:28:47.26
IV.CING.HHE. ML:1.9 0.00005725 0.96 AML other m 2022-08-20T04:28:47.30
IV.CING.HHN. ML:2.0 0.00006055000000000001 0.5 AML other m 2022-08-20T04:28:47.60
IV.PARC.HHN. ML:1.7 0.000031899999999999996 0.42 AML other m 2022-08-20T04:28:48.87
IV.FOSV.EHE. ML:2.3 0.00009365000000000001 0.46 AML other m 2022-08-20T04:28:49.19
IV.ATPI.EHN. ML:1.9 0.0000448 0.84 AML other m 2022-08-20T04:28:51.56
IV.ATPI.EHE. ML:1.8 0.00003635 0.92 AML other m 2022-08-20T04:28:51.43
IV.ATVO.HHN. ML:2.0 0.0000569 0.38 AML other m 2022-08-20T04:28:51.53
IV.FOSV.EHN. ML:2.1 0.00006545 0.48 AML other m 2022-08-20T04:28:51.36
IV.PARC.HHE. ML:1.7 0.00003555 0.6 AML other m 2022-08-20T04:28:52.23
IV.BADI.EHN. ML:1.9 0.00004295 1.3 AML other m 2022-08-20T04:28:52.33
IV.ATFO.HHE. ML:2.1 0.0000771 0.58 AML other m 2022-08-20T04:28:53.36
IV.BADI.EHE. ML:1.9 0.000045249999999999995 0.54 AML other m 2022-08-20T04:28:53.40
IV.ATCC.EHN. ML:2.4 0.00010900000000000002 0.42 AML other m 2022-08-20T04:28:53.48
IV.MURB.HHN. ML:2.5 0.0001505 0.38 AML other m 2022-08-20T04:28:54.73
IV.MURB.HHE. ML:2.6 0.00017449999999999999 1.74 AML other m 2022-08-20T04:28:54.02
IV.ATFO.HHN. ML:2.0 0.00005875 0.54 AML other m 2022-08-20T04:28:55.10
IV.ATCC.EHE. ML:2.4 0.00010835 0.54 AML other m 2022-08-20T04:28:56.40
IV.ATVO.HHE. ML:2.0 0.0000524 0.88 AML other m 2022-08-20T04:28:57.56
OX.SABO.HHE. ML:2.4 0.00010605 1.32 AML other m 2022-08-20T04:28:57.27
OX.SABO.HNE. ML:3.0 0.00040100000000000004 1.3 AML other m 2022-08-20T04:28:57.28
OX.SABO.HNN. ML:3.0 0.0004935 0.4 AML other m 2022-08-20T04:28:57.93
OX.SABO.HHN. ML:2.4 0.00011449999999999999 0.38 AML other m 2022-08-20T04:28:57.74
IV.FDMO.HHN. ML:1.9 0.0000281 0.48 AML other m 2022-08-20T04:28:58.43
IV.ASSB.HHN. ML:2.1 0.000052449999999999994 1.12 AML other m 2022-08-20T04:28:58.97
IV.CESI.HHE. ML:2.1 0.000046450000000000004 1.46 AML other m 2022-08-20T04:28:59.05
IV.ASSB.HHE. ML:2.0 0.000039750000000000004 0.82 AML other m 2022-08-20T04:29:00.21
OX.DRE.HHN. ML:2.3 0.00006845 0.62 AML other m 2022-08-20T04:29:00.55
OX.DRE.HHE. ML:2.4 0.00008460000000000001 1.08 AML other m 2022-08-20T04:29:00.43
IV.FDMO.HHE. ML:1.9 0.00003185 0.9 AML other m 2022-08-20T04:29:01.80
IV.CESI.HHN. ML:2.1 0.00004975 0.7 AML other m 2022-08-20T04:29:01.17
IV.CSP1.EHN. ML:2.4 0.0001148 1.3 AML other m 2022-08-20T04:29:01.33
IV.CSP1.EHE. ML:2.4 0.0001115 1.52 AML other m 2022-08-20T04:29:04.21
NI.VINO.HHE. ML:2.1 0.000046099999999999996 0.42 AML other m 2022-08-20T04:29:04.05
NI.POLC.HHE. ML:2.2 0.0000664 0.72 AML other m 2022-08-20T04:29:04.55
NI.POLC.HHN. ML:2.5 0.00011999999999999999 0.5 AML other m 2022-08-20T04:29:04.62
NI.VINO.HHN. ML:2.1 0.000041400000000000003 0.44 AML other m 2022-08-20T04:29:05.71
IV.NRCA.HHE. ML:2.0 0.00003715 0.84 AML other m 2022-08-20T04:29:07.62
IV.SACS.HHE. ML:2.0 0.00002595 0.56 AML other m 2022-08-20T04:29:09.93
IV.ATMI.HHN. ML:2.3 0.00008915000000000001 0.96 AML other m 2022-08-20T04:29:10.03
IV.ATMI.HHE. ML:2.2 0.0000704 0.52 AML other m 2022-08-20T04:29:10.08
IV.SACS.HHN. ML:2.0 0.00002525 0.44 AML other m 2022-08-20T04:29:35.57
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