Earthquake with magnitude of ML 1.1 on date 27-08-2022 and time 05:50:37 (Italy) in region 4 km E Costacciaro (PG)

A magnitude ML 1.1 earthquake occured in region: 4 km E Costacciaro (PG), on

  • 27-08-2022 03:50:37 (UTC)
  • 27-08-2022 05:50:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3770, 12.7580 at 56 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Costacciaro PG 4 1216 1216
Sigillo PG 5 2404 3620
Scheggia e Pascelupo PG 8 1393 5013
Fossato di Vico PG 9 2840 7853
Sassoferrato AN 11 7285 15138
Serra Sant'Abbondio PU 13 1027 16165
Fabriano AN 13 31480 47645
Gubbio PG 15 32216 79861
Cantiano PU 15 2245 82106
Frontone PU 15 1300 83406
Genga AN 16 1797 85203
Gualdo Tadino PG 16 15208 100411
Cerreto d'Esi AN 20 3817 104228

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NE of Perugia (166134 inhabitants)
47 Km N of Foligno (57155 inhabitants)
56 Km SW of Fano (60888 inhabitants)
61 Km S of Pesaro (94582 inhabitants)
67 Km W of Ancona (100861 inhabitants)
71 Km E of Arezzo (99543 inhabitants)
78 Km S of Rimini (147750 inhabitants)
91 Km N of Terni (111501 inhabitants)
94 Km SE 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
Reviewed
Rev100
ML 1.1 2022-08-27
03:50:37
43.3773 12.7578 56 2022-08-27
04:05:54
Sala Sismica INGV-Roma 108975721
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-27 03:50:37 ± 0.26
Latitude 43.3773 ± 0.0153
Longitude 12.7578 ± 0.0186
Depth (km) 56 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 108975721

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1693
Semi-minor axis of confidence ellipse (meter) 949
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 220
Circular confidence region, given by single value of horizontal uncertainty (meter) 1690.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 55
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.43257
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 18
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 108975721
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-27 04:05:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARCI.HHZ. 2022-08-27T03:51:15.05 3.0 undecidable manual Sn 2 0
IV.MML1.EHZ. 2022-08-27T03:50:55.39 0.6 undecidable manual S 149 34.0437 142 0.27 48
IV.MPAG.EHZ. 2022-08-27T03:50:55.00 0.6 undecidable manual S 0 27.9498 148 0.63 43
IV.ATPI.EHZ. 2022-08-27T03:50:55.15 0.6 undecidable manual S 286 29.748 146 0.56 45
IV.TSM2.DHN. 2022-08-27T03:50:54.02 0.6 undecidable manual S 276 21.6672 154 0.3 48
IV.ATCC.EHZ. 2022-08-27T03:50:54.47 0.6 undecidable manual S 204 23.3544 152 0.59 46
IV.ATVO.HHZ. 2022-08-27T03:50:54.72 0.6 undecidable manual S 271 28.3494 147 0.31 48
IV.NARO.HHE. 2022-08-27T03:50:54.58 0.6 undecidable manual S 331 29.5482 146 0.02 50
IV.FRON.EHZ. 2022-08-27T03:50:53.03 0.6 undecidable manual S 351 15.7731 161 -0.2 49
IV.ATFO.HHZ. 2022-08-27T03:50:53.66 0.6 undecidable manual S 265 15.0738 162 0.48 47
IV.ATSC.EHZ. 2022-08-27T03:50:53.13 0.6 undecidable manual S 312 7.6812 170 0.33 50
IV.FOSV.EHZ. 2022-08-27T03:50:52.12 0.6 undecidable manual S 178 9.1797 169 -0.74 40
IV.SSFR.HHZ. 2022-08-27T03:50:52.40 0.6 undecidable manual S 17 6.7932 172 -0.37 47
IV.CSP1.EHZ. 2022-08-27T03:50:49.59 0.3 undecidable manual P 131 48.0186 130 0.56 63
IV.CING.HHZ. 2022-08-27T03:50:48.25 0.3 undecidable manual P 90 35.2425 141 0.34 69
IV.ASSB.HHZ. 2022-08-27T03:50:48.10 0.3 undecidable manual P 192 38.0286 138 -0.03 73
IV.COR1.HNE. 2022-08-27T03:50:48.89 0.3 undecidable manual P 35 34.3434 142 1.06 51
IV.ATCC.EHZ. 2022-08-27T03:50:47.07 0.3 undecidable manual P 204 23.3544 152 -0.02 75
IV.ATVO.HHZ. 2022-08-27T03:50:47.59 0.1 undecidable manual P 271 28.3494 147 0.19 96
IV.EL6.EHZ. 2022-08-27T03:50:47.60 0.3 undecidable manual P 101 28.2495 147 0.2 72
IV.MURB.HHZ. 2022-08-27T03:50:47.20 0.3 undecidable manual P 236 22.6551 153 0.15 74
IV.ATPI.EHZ. 2022-08-27T03:50:47.75 0.1 undecidable manual P 286 29.748 146 0.25 94
IV.NARO.HHE. 2022-08-27T03:50:47.10 0.3 undecidable manual P 331 29.5482 146 -0.38 70
IV.MML1.EHZ. 2022-08-27T03:50:47.57 0.3 undecidable manual P 149 34.0437 142 -0.24 71
IV.MPAG.EHZ. 2022-08-27T03:50:47.35 0.3 undecidable manual P 0 27.9498 148 -0.03 75
IV.FRON.EHZ. 2022-08-27T03:50:46.31 0.1 undecidable manual P 351 15.7731 161 -0.41 95
IV.TSM2.DHN. 2022-08-27T03:50:46.90 0.1 undecidable manual P 276 21.6672 154 -0.1 100
IV.ATFO.HHZ. 2022-08-27T03:50:46.49 0.1 positive manual P 265 15.0738 162 -0.2 99
IV.FOSV.EHZ. 2022-08-27T03:50:45.78 0.1 positive manual P 178 9.1797 169 -0.72 85
IV.ATSC.EHZ. 2022-08-27T03:50:45.85 0.1 undecidable manual P 312 7.6812 170 -0.62 90
IV.SSFR.HHZ. 2022-08-27T03:50:45.99 0.1 undecidable manual P 17 6.7932 172 -0.46 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHE. ML:1.7 0.000121 0.3 AML other m 2022-08-27T03:50:52.90
IV.SSFR.HHN. ML:1.7 0.00011499999999999999 0.16 AML other m 2022-08-27T03:50:52.77
IV.FRON.EHE. ML:1.0 0.000020799999999999997 0.68 AML other m 2022-08-27T03:50:53.18
IV.FRON.EHN. ML:1.1 0.00002395 1.02 AML other m 2022-08-27T03:50:53.41
IV.ATFO.HHN. ML:1.0 0.000020900000000000003 0.6 AML other m 2022-08-27T03:50:54.21
IV.ATVO.HHE. ML:1.0 0.0000189 1.24 AML other m 2022-08-27T03:50:54.97
IV.ATVO.HHN. ML:1.0 0.0000202 1.36 AML other m 2022-08-27T03:50:54.98
IV.ATFO.HHE. ML:1.0 0.000018849999999999997 0.9 AML other m 2022-08-27T03:50:55.04
IV.MPAG.EHE. ML:1.2 0.0000302 0.8 AML other m 2022-08-27T03:50:55.61
IV.ATCC.EHE. ML:1.4 0.00005665000000000001 0.68 AML other m 2022-08-27T03:50:55.82
IV.ATPI.EHN. ML:0.9 0.0000132 0.98 AML other m 2022-08-27T03:50:55.00
IV.ATCC.EHN. ML:1.4 0.000055400000000000005 0.52 AML other m 2022-08-27T03:50:55.50
IV.MPAG.EHN. ML:1.1 0.000025600000000000002 0.5 AML other m 2022-08-27T03:50:55.40
IV.MML1.EHN. ML:0.7 0.000012085 0.98 AML other m 2022-08-27T03:50:55.70
IV.ATPI.EHE. ML:1.0 0.00001875 1.04 AML other m 2022-08-27T03:50:55.80
IV.MML1.EHE. ML:0.9 0.000013350000000000001 1.28 AML other m 2022-08-27T03:50:56.70
IV.CING.HHE. ML:0.9 0.000013899999999999999 0.34 AML other m 2022-08-27T03:50:58.17
IV.ASSB.HHE. ML:0.9 0.000013700000000000001 0.38 AML other m 2022-08-27T03:50:58.33
IV.ASSB.HHN. ML:1.0 0.00001925 0.42 AML other m 2022-08-27T03:50:58.67
IV.CING.HHN. ML:0.9 0.0000136 1.06 AML other m 2022-08-27T03:50:58.44
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