Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 27-08-2020 and time 09:06:44 (UTC) in region 6 km W Poggio San Vicino (MC)

A magnitude ML 2.2 earthquake occured in region: 6 km W Poggio San Vicino (MC), on

  • 27-08-2020 09:06:44 (UTC)
  • 27-08-2020 11:06:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3780, 13.0080 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Poggio San Vicino MC 6 246 246
Cerreto d'Esi AN 7 3817 4063
Serra San Quirico AN 8 2850 6913
Genga AN 8 1797 8710
Fabriano AN 9 31480 40190
Apiro MC 10 2280 42470
Mergo AN 11 1037 43507
Cupramontana AN 12 4756 48263
Rosora AN 13 1985 50248
Matelica MC 13 9981 60229
Sassoferrato AN 14 7285 67514
Castelplanio AN 14 3540 71054
Maiolati Spontini AN 14 6248 77302
Arcevia AN 15 4612 81914
Esanatoglia MC 15 2034 83948
Monte Roberto AN 16 3061 87009
Staffolo AN 16 2253 89262
Poggio San Marcello AN 16 693 89955
San Paolo di Jesi AN 16 933 90888
Gagliole MC 16 620 91508
Castelbellino AN 17 4947 96455
Cingoli MC 17 10352 106807
Montecarotto AN 17 1987 108794
Serra de' Conti AN 19 3746 112540
Castelraimondo MC 19 4587 117127

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km SW of Ancona (100861 inhabitants)
52 Km S of Fano (60888 inhabitants)
53 Km NE of Foligno (57155 inhabitants)
58 Km NE of Perugia (166134 inhabitants)
60 Km S of Pesaro (94582 inhabitants)
84 Km SE of Rimini (147750 inhabitants)
91 Km E of Arezzo (99543 inhabitants)
95 Km NE of Terni (111501 inhabitants)
98 Km NW 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 2.2 2020-08-27
09:06:44		 43.3782 13.0078 8 2020-11-19
12:37:01		 Bollettino Sismico Italiano INGV 82920391
Reviewed
Rev100 		ML 2.2 2020-08-27
09:06:44		 43.3815 13.018 8 2020-08-27
09:11:54		 Sala Sismica INGV-Roma 82369271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-27 09:06:44 ± 0.05
Latitude 43.3782 ± 0.0027
Longitude 13.0078 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 82920391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 362
Semi-minor axis of confidence ellipse (meter) 116
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 52
Circular confidence region, given by single value of horizontal uncertainty (meter) 360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 65
Number of associated phases, regardless of their use for origin computation 64
Number of defining phases 64
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.06385
Epicentral distance of station farthest from the epicenter (degree) 0.78421
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 44
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 46
Type of magnitude ML
Reference to an origin 82920391
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-15 06:54:07

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 46
Type of magnitude ML
Reference to an origin 82369271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-27 09:11:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SMA1.EHZ. 2020-08-27T09:07:00.12 0.6 undecidable manual P 162 87.0462 50 0.21 42
IV.LNSS.HHZ. 2020-08-27T09:06:59.49 0.6 undecidable manual P 178 86.0472 50 -0.26 42
IV.CESI.HHZ. 2020-08-27T09:06:59.40 0.3 undecidable manual S 191 42.2244 50 0.3 68
IV.CAFI.HHZ. 2020-08-27T09:06:59.43 0.6 undecidable manual P 267 84.1491 50 -0.04 44
IV.MURB.HHZ. 2020-08-27T09:06:59.90 0.6 undecidable manual S 252 41.0256 50 1.12 33
IV.PIEI.HHZ. 2020-08-27T09:06:59.00 0.3 undecidable manual S 295 41.9247 50 -0.01 72
IV.NARO.HHZ. 2020-08-27T09:06:59.50 0.3 undecidable manual S 307 43.0236 50 0.2 69
IV.FDMO.HHZ. 2020-08-27T09:06:58.10 0.1 undecidable manual S 170 38.4282 50 0.02 97
IV.ATFO.HHZ. 2020-08-27T09:06:57.50 0.3 undecidable manual S 268 35.2425 103 0.3 69
IV.CSP1.EHZ. 2020-08-27T09:06:57.70 0.3 undecidable manual S 153 35.5422 50 0.39 67
IV.MPAG.EHZ. 2020-08-27T09:06:56.90 0.3 undecidable manual S 324 34.2435 103 0.01 73
IV.PARC.HHZ. 2020-08-27T09:06:56.93 0.3 undecidable manual P 296 68.7756 50 -0.16 67
IV.BADI.EHZ. 2020-08-27T09:06:56.36 0.6 undecidable manual P 284 63.1923 50 0.13 45
IV.MF5.EHZ. 2020-08-27T09:06:55.46 0.3 undecidable manual P 140 56.6988 50 0.23 67
IV.PF6.EHN. 2020-08-27T09:06:55.80 0.3 undecidable manual S 150 30.6471 105 0.15 72
IV.NRCA.HHZ. 2020-08-27T09:06:55.72 0.3 undecidable manual P 172 60.9945 50 -0.18 67
IV.MMO1.EHZ. 2020-08-27T09:06:55.36 0.3 undecidable manual P 154 59.0964 50 -0.23 67
IV.APEC.HHZ. 2020-08-27T09:06:54.42 0.3 undecidable manual P 293 51.4152 50 0.01 71
IV.FRON.EHZ. 2020-08-27T09:06:54.60 0.3 undecidable manual S 304 27.4503 106 -0.01 74
IV.MC2.EHZ. 2020-08-27T09:06:54.59 0.3 undecidable manual P 164 53.8017 50 -0.2 68
IV.ATVO.HHZ. 2020-08-27T09:06:53.90 0.3 undecidable manual P 271 48.5181 50 -0.07 70
IV.SAP2.EHE. 2020-08-27T09:06:53.74 0.6 undecidable manual P 135 44.4222 50 0.4 44
IV.ASSB.HHZ. 2020-08-27T09:06:53.38 0.3 undecidable manual P 217 46.7199 50 -0.31 67
IV.CRTC.HNE. 2020-08-27T09:06:53.75 0.3 undecidable manual P 347 44.4222 50 0.41 66
IV.SENI.HNN. 2020-08-27T09:06:53.32 0.6 undecidable manual P 26 40.5261 50 0.58 42
IV.FOSV.EHZ. 2020-08-27T09:06:53.00 0.1 undecidable manual S 245 21.9669 110 0.22 95
IV.FEMA.HNE. 2020-08-27T09:06:53.42 0.3 undecidable manual P 176 46.3203 50 -0.2 69
IV.PIEI.HHZ. 2020-08-27T09:06:52.50 0.3 undecidable manual P 295 41.9247 50 -0.45 66
IV.GUMA.HNN. 2020-08-27T09:06:52.96 0.6 undecidable manual P 143 43.8228 50 -0.29 45
IV.PIO1.HNZ. 2020-08-27T09:06:52.88 0.3 undecidable manual S 185 22.2555 110 0 75
IV.CESI.HHZ. 2020-08-27T09:06:52.58 0.6 undecidable manual P 191 42.2244 50 -0.42 44
IV.FIU1.HNZ. 2020-08-27T09:06:52.60 0.3 undecidable manual S 196 21.9669 110 -0.17 72
IV.MURB.HHZ. 2020-08-27T09:06:52.71 0.3 undecidable manual P 252 41.0256 50 -0.11 71
IV.NARO.HHZ. 2020-08-27T09:06:52.80 0.3 undecidable manual P 307 43.0236 50 -0.32 68
IV.SSFR.HHN. 2020-08-27T09:06:52.82 0.3 undecidable manual S 290 19.2696 112 0.9 57
IV.CSP1.EHZ. 2020-08-27T09:06:51.58 0.3 undecidable manual P 153 35.5422 50 -0.39 67
IV.GAG1.HNE. 2020-08-27T09:06:51.60 0.6 undecidable manual S 163 16.2726 116 0.64 43
IV.FDMO.HHZ. 2020-08-27T09:06:51.93 0.3 undecidable manual P 170 38.4282 50 -0.49 66
IV.COR1.EHZ. 2020-08-27T09:06:51.18 0.6 undecidable manual P 359 28.1496 106 0.64 42
IV.ATFO.HHZ. 2020-08-27T09:06:51.73 0.3 undecidable manual P 268 35.2425 103 -0.18 71
IV.MPAG.EHZ. 2020-08-27T09:06:51.42 0.3 undecidable manual P 324 34.2435 103 -0.31 69
IV.TRE1.HNE. 2020-08-27T09:06:50.85 0.6 undecidable manual P 107 25.6521 107 0.79 40
IV.FRON.EHZ. 2020-08-27T09:06:50.28 0.3 undecidable manual P 304 27.4503 106 -0.13 72
IV.ARVD.HHZ. 2020-08-27T09:06:50.20 0.3 undecidable manual S 338 14.3745 119 -0.17 73
IV.ATSC.EHE. 2020-08-27T09:06:50.08 0.3 undecidable manual P 281 26.4513 107 -0.12 72
IV.PF6.EHN. 2020-08-27T09:06:50.56 0.6 undecidable manual P 150 30.6471 105 -0.46 45
IV.MML1.HNE. 2020-08-27T09:06:50.49 0.3 undecidable manual P 186 29.5482 105 -0.31 69
IV.SEF1.HNN. 2020-08-27T09:06:50.35 0.6 undecidable manual P 191 26.1516 107 0.21 48
IV.MTL1.HNN. 2020-08-27T09:06:50.10 0.3 undecidable manual S 179 13.4754 121 0 76
IV.CING.HNZ. 2020-08-27T09:06:50.80 0.3 undecidable manual S 91 15.0738 118 0.19 73
IV.MDAR.HNN. 2020-08-27T09:06:50.12 0.3 undecidable manual P 152 23.2545 109 0.52 67
IV.SSM1.HNE. 2020-08-27T09:06:50.03 0.6 undecidable manual P 140 21.4674 110 0.77 40
IV.SSFR.HHN. 2020-08-27T09:06:49.12 0.3 undecidable manual P 290 19.2696 112 0.26 71
IV.FOSV.EHZ. 2020-08-27T09:06:49.34 0.3 undecidable manual P 245 21.9669 110 -0.01 75
IV.GAG1.HNE. 2020-08-27T09:06:48.38 0.3 undecidable manual P 163 16.2726 116 0.08 74
IV.CING.HNZ. 2020-08-27T09:06:48.15 0.1 undecidable manual P 91 15.0738 118 0.05 100
IV.FIU1.HNZ. 2020-08-27T09:06:48.80 0.3 undecidable manual P 196 21.9669 110 -0.55 66
IV.EL6.EHZ. 2020-08-27T09:06:48.80 0.3 undecidable manual S 126 9.2796 131 -0.12 75
IV.PIO1.HNZ. 2020-08-27T09:06:48.84 0.6 undecidable manual P 185 22.2555 110 -0.57 44
IV.ARVD.HHZ. 2020-08-27T09:06:47.82 0.1 undecidable manual P 338 14.3745 119 -0.14 98
IV.MMUR.HNZ. 2020-08-27T09:06:47.90 0.3 undecidable manual S 353 7.0929 138 -0.48 69
IV.MTL1.HNN. 2020-08-27T09:06:47.87 0.6 undecidable manual P 179 13.4754 121 0.06 50
IV.EL6.EHZ. 2020-08-27T09:06:46.98 0.1 undecidable manual P 126 9.2796 131 -0.15 99
IV.MMUR.HNZ. 2020-08-27T09:06:46.78 0.3 undecidable manual P 353 7.0929 138 -0.04 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMUR.HNN. ML:2.6 0.007715 0.92 AML other m 2020-08-27T09:06:48.91
IV.MMUR.HNE. ML:2.8 0.011600000000000001 0.98 AML other m 2020-08-27T09:06:49.09
IV.EL6.EHN. ML:2.8 0.00935 0.44 AML other m 2020-08-27T09:06:49.73
IV.ARVD.HHN. ML:2.2 0.00152 0.72 AML other m 2020-08-27T09:06:50.43
IV.ARVD.HHE. ML:2.3 0.00198 1.18 AML other m 2020-08-27T09:06:51.98
IV.EL6.EHE. ML:2.8 0.00874 0.66 AML other m 2020-08-27T09:06:52.78
IV.FRON.EHN. ML:2.2 0.000929 0.6 AML other m 2020-08-27T09:06:55.48
IV.FRON.EHE. ML:2.1 0.0006730000000000001 0.36 AML other m 2020-08-27T09:06:55.69
IV.FOSV.EHE. ML:2.0 0.000657 0.92 AML other m 2020-08-27T09:06:58.12
IV.FDMO.HHE. ML:2.2 0.0005755000000000001 0.92 AML other m 2020-08-27T09:06:58.51
IV.FDMO.HHN. ML:2.0 0.0003795 0.76 AML other m 2020-08-27T09:06:58.56
IV.MPAG.EHN. ML:2.0 0.00039200000000000004 1.06 AML other m 2020-08-27T09:06:59.80
IV.PIEI.HHE. ML:2.2 0.00046599999999999994 0.22 AML other m 2020-08-27T09:06:59.64
IV.FOSV.EHN. ML:2.0 0.000732 0.92 AML other m 2020-08-27T09:06:59.19
IV.CESI.HHE. ML:2.3 0.000644 0.8 AML other m 2020-08-27T09:06:59.94
IV.ATFO.HHE. ML:2.5 0.001315 0.52 AML other m 2020-08-27T09:07:00.31
IV.ATFO.HHN. ML:2.2 0.0007224999999999999 1.02 AML other m 2020-08-27T09:07:00.23
IV.NARO.HHN. ML:2.0 0.0003055 0.52 AML other m 2020-08-27T09:07:00.58
IV.NARO.HHE. ML:2.0 0.000314 0.9 AML other m 2020-08-27T09:07:01.27
IV.ASSB.HHE. ML:1.9 0.000214 0.24 AML other m 2020-08-27T09:07:01.87
IV.PIEI.HHN. ML:2.0 0.00031800000000000003 1.56 AML other m 2020-08-27T09:07:02.02
IV.ATVO.HHE. ML:2.0 0.0002645 1.04 AML other m 2020-08-27T09:07:02.05
IV.MPAG.EHE. ML:1.9 0.0003215 1.12 AML other m 2020-08-27T09:07:02.08
IV.ASSB.HHN. ML:2.1 0.000384 1.32 AML other m 2020-08-27T09:07:02.78
IV.CSP1.EHE. ML:2.3 0.0008964999999999999 1.22 AML other m 2020-08-27T09:07:02.63
IV.MURB.HHN. ML:2.5 0.0010270000000000001 0.86 AML other m 2020-08-27T09:07:02.42
IV.APEC.HHN. ML:2.3 0.00046699999999999997 0.18 AML other m 2020-08-27T09:07:02.91
IV.CESI.HHN. ML:2.2 0.000498 0.32 AML other m 2020-08-27T09:07:03.16
IV.MURB.HNN. ML:2.4 0.0009714999999999999 0.4 AML other m 2020-08-27T09:07:04.43
IV.APEC.HHE. ML:2.4 0.000605 0.26 AML other m 2020-08-27T09:07:04.12
IV.MURB.HHE. ML:2.6 0.00127 0.24 AML other m 2020-08-27T09:07:05.34
IV.MURB.HNE. ML:2.5 0.001105 0.26 AML other m 2020-08-27T09:07:05.35
IV.NRCA.HHN. ML:2.4 0.00046100000000000004 1.38 AML other m 2020-08-27T09:07:06.91
IV.ATVO.HHN. ML:1.9 0.0002375 1.18 AML other m 2020-08-27T09:07:06.97
IV.MF5.EHN. ML:2.3 0.000439 0.76 AML other m 2020-08-27T09:07:06.39
IV.NRCA.HHE. ML:2.3 0.000404 1.1 AML other m 2020-08-27T09:07:06.83
IV.BADI.EHE. ML:2.1 0.0002385 0.28 AML other m 2020-08-27T09:07:07.19
IV.BADI.EHN. ML:2.3 0.000356 0.38 AML other m 2020-08-27T09:07:07.01
IV.PARC.HHE. ML:1.9 0.0001395 0.26 AML other m 2020-08-27T09:07:08.88
IV.CSP1.EHN. ML:2.3 0.0008639999999999999 1.22 AML other m 2020-08-27T09:07:08.91
IV.PARC.HHN. ML:2.0 0.0001725 0.22 AML other m 2020-08-27T09:07:10.45
IV.MF5.EHE. ML:2.4 0.0006225 0.64 AML other m 2020-08-27T09:07:12.82
IV.LNSS.HHN. ML:2.2 0.00020500000000000002 0.78 AML other m 2020-08-27T09:07:13.24
IV.LNSS.HHE. ML:2.2 0.000174 0.18 AML other m 2020-08-27T09:07:13.84
IV.SMA1.EHN. ML:2.2 0.0002095 0.5 AML other m 2020-08-27T09:07:20.45
IV.SMA1.EHE. ML:2.3 0.0002595 0.64 AML other m 2020-08-27T09:07:22.88
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