Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 15-09-2022 and time 00:56:40 (Italy) in region 6 km W Casteldelci (RN)

A magnitude ML 1.4 earthquake occured in region: 6 km W Casteldelci (RN), on

  • 14-09-2022 22:56:40 (UTC)
  • 15-09-2022 00:56:40 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.7820, 12.0850 at 52 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
Casteldelci RN 6 407 407
Verghereto FC 7 1907 2314
Badia Tedalda AR 12 1087 3401
Bagno di Romagna FC 12 6026 9427
Pieve Santo Stefano AR 13 3183 12610
Sant'Agata Feltria RN 14 2151 14761
Chiusi della Verna AR 15 2023 16784
Pennabilli RN 15 2869 19653
Sarsina FC 16 3446 23099
Caprese Michelangelo AR 17 1426 24525
Sestino AR 19 1355 25880

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km NE of Arezzo (99543 inhabitants)
42 Km SW of Cesena (96758 inhabitants)
49 Km S of Forlì (117913 inhabitants)
50 Km SW of Rimini (147750 inhabitants)
58 Km S of Faenza (58541 inhabitants)
67 Km E of Firenze (382808 inhabitants)
68 Km W of Pesaro (94582 inhabitants)
70 Km SE of Imola (69797 inhabitants)
71 Km S of Ravenna (159116 inhabitants)
73 Km E of Scandicci (50609 inhabitants)
75 Km W of Fano (60888 inhabitants)
79 Km NW of Perugia (166134 inhabitants)
80 Km NE of Siena (53903 inhabitants)
80 Km E of Prato (191150 inhabitants)
95 Km E of Pistoia (90315 inhabitants)
99 Km SE of Bologna (386663 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 1.4 2022-09-14
22:56:40		 43.7815 12.0847 52 2024-03-01
15:28:20		 Bollettino Sismico Italiano INGV 115627111
Reviewed
Rev100 		ML 1.4 2022-09-14
22:56:39		 43.8063 12.0617 57 2022-09-14
23:03:53		 Sala Sismica INGV-Roma 109717811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-14 22:56:40 ± 0.12
Latitude 43.7815 ± 0.0090
Longitude 12.0847 ± 0.0087
Depth (km) 52 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 115627111

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 840
Semi-minor axis of confidence ellipse (meter) 713
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 39
Circular confidence region, given by single value of horizontal uncertainty (meter) 840.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 101
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 44
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.65920
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 32
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 115627111
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-03-22 13:48:52

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 109717811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-14 23:03:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2022-09-14T22:57:02.07 3.0 undecidable manual Pg 2.38 0
GU.POPM.HHZ. 2022-09-14T22:57:01.74 3.0 undecidable manual Pg 3.51 0
IV.MPAG.EHZ. 2022-09-14T22:57:01.67 0.6 undecidable manual S 107 56.6988 121 0.63 42
IV.BOSL.HHE. 2022-09-14T22:57:01.77 0.6 undecidable manual S 287 59.1963 119 0.26 45
IV.PIEI.HHZ. 2022-09-14T22:57:00.01 0.6 undecidable manual S 127 45.3213 129 0.99 37
IV.NARO.HHZ. 2022-09-14T22:56:59.06 0.6 undecidable manual S 115 44.0226 130 0.24 47
IV.CAFI.HHZ. 2022-09-14T22:56:59.50 0.6 undecidable manual S 191 51.1155 125 -0.52 44
IV.VMGN.HHN. 2022-09-14T22:56:59.67 0.6 undecidable manual S 294 48.1185 127 0.16 47
IV.LMD.HHZ. 2022-09-14T22:56:58.68 0.6 undecidable manual S 318 44.622 130 -0.23 47
IV.PE3.EHZ. 2022-09-14T22:56:57.88 0.6 undecidable manual S 106 34.3434 139 0.56 45
IV.SSP9.EHZ. 2022-09-14T22:56:56.40 0.6 undecidable manual S 171 23.3544 150 0.45 47
IV.SFI.EHZ. 2022-09-14T22:56:55.97 0.3 undecidable manual S 306 23.4543 150 0.01 76
IV.CRE.HHZ. 2022-09-14T22:56:55.69 0.3 undecidable manual S 211 20.9679 153 -0.02 77
IV.PARC.HHZ. 2022-09-14T22:56:55.37 0.6 undecidable manual S 140 19.2696 155 -0.18 49
IV.OSSC.HHE. 2022-09-14T22:56:54.34 0.3 undecidable manual P 247 73.1712 112 0.12 67
IV.VISG.HHZ. 2022-09-14T22:56:54.01 0.1 undecidable manual P 311 68.8755 114 0.28 88
IV.BOSL.HHE. 2022-09-14T22:56:53.02 0.1 undecidable manual P 287 59.1963 119 0.37 88
IV.SEI.HHZ. 2022-09-14T22:56:53.77 0.3 undecidable manual P 298 65.49 116 0.43 64
IV.ATSC.EHE. 2022-09-14T22:56:53.19 0.3 undecidable manual P 129 62.493 117 0.17 69
IV.MURB.HHZ. 2022-09-14T22:56:53.70 0.3 undecidable manual P 148 67.4769 115 0.13 69
IV.TB01.DHZ.01 2022-09-14T22:56:52.08 0.3 undecidable manual P 147 52.6029 124 0.13 71
IV.TSM2.DHN.01 2022-09-14T22:56:52.22 0.3 undecidable manual P 143 53.7018 123 0.15 70
IV.ATBU.EHZ. 2022-09-14T22:56:52.24 0.3 undecidable manual P 132 50.3163 125 0.52 65
IV.FRON.EHZ. 2022-09-14T22:56:52.55 0.3 undecidable manual P 119 59.1963 119 -0.1 70
IV.ATLO.EHE. 2022-09-14T22:56:52.53 0.3 undecidable manual P 153 57.8976 120 0.02 71
IV.ATVA.EHE. 2022-09-14T22:56:52.32 0.1 undecidable manual P 164 58.0974 120 -0.21 92
IV.MPAG.EHZ. 2022-09-14T22:56:52.08 0.3 undecidable manual P 107 56.6988 121 -0.31 68
IV.ATPC.HHE. 2022-09-14T22:56:51.46 0.3 undecidable manual P 138 44.8218 129 0.29 69
IV.CAFI.HHZ. 2022-09-14T22:56:51.34 0.3 undecidable manual P 191 51.1155 125 -0.45 67
IV.ATVO.HHN. 2022-09-14T22:56:51.84 0.3 undecidable manual P 150 51.3153 125 0.03 72
IV.ATPI.EHE. 2022-09-14T22:56:51.37 0.3 undecidable manual P 145 44.7219 130 0.21 71
IV.ATMI.HHZ. 2022-09-14T22:56:51.62 0.3 undecidable manual P 163 51.7038 124 -0.25 69
IV.VMGN.HHN. 2022-09-14T22:56:51.58 0.1 undecidable manual P 294 48.1185 127 0.08 95
IV.RUFI.EHZ. 2022-09-14T22:56:51.30 0.3 undecidable manual P 278 46.5201 128 -0.04 73
IV.TB03.DHZ.01 2022-09-14T22:56:51.70 0.3 undecidable manual P 148 49.617 126 0.05 72
IV.PE3.EHZ. 2022-09-14T22:56:50.02 0.3 undecidable manual P 106 34.3434 139 -0.21 72
IV.NARO.HHZ. 2022-09-14T22:56:50.63 0.1 undecidable manual P 115 44.0226 130 -0.47 89
IV.PIEI.HHZ. 2022-09-14T22:56:50.96 0.1 undecidable manual P 127 45.3213 129 -0.26 93
IV.ATMC.EHE. 2022-09-14T22:56:50.18 0.1 undecidable manual P 167 38.1285 135 -0.38 92
IV.LMD.HHZ. 2022-09-14T22:56:50.77 0.3 undecidable manual P 318 44.622 130 -0.38 68
IV.APEC.HHZ. 2022-09-14T22:56:50.85 0.1 positive manual P 132 36.5412 137 0.43 91
IV.PARC.HHZ. 2022-09-14T22:56:49.08 0.1 positive manual P 140 19.2696 155 -0.13 100
IV.SSP9.EHZ. 2022-09-14T22:56:49.45 0.3 undecidable manual P 171 23.3544 150 0.01 76
IV.RSM2.HHZ. 2022-09-14T22:56:49.75 0.3 undecidable manual P 59 33.6441 139 -0.43 68
IV.SFI.EHZ. 2022-09-14T22:56:48.87 0.1 positive manual P 306 23.4543 150 -0.58 90
IV.CRE.HHZ. 2022-09-14T22:56:48.97 0.1 undecidable manual P 211 20.9679 153 -0.33 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LMD.HHE. ML:1.5 0.00006175 0.3 AML other m 2022-09-14T22:56:59.70
IV.NARO.HHN. ML:1.5 0.00005565 0.1 AML other m 2022-09-14T22:56:59.65
IV.NARO.HHE. ML:1.4 0.000043700000000000005 0.56 AML other m 2022-09-14T22:56:59.67
IV.APEC.HHE. ML:1.4 0.0000439 0.44 AML other m 2022-09-14T22:57:00.12
IV.LMD.HHN. ML:1.5 0.000048799999999999994 0.58 AML other m 2022-09-14T22:57:00.14
IV.PIEI.HHN. ML:1.2 0.000029049999999999998 1.08 AML other m 2022-09-14T22:57:01.10
IV.APEC.HHN. ML:1.3 0.000039099999999999995 0.68 AML other m 2022-09-14T22:57:01.95
IV.PIEI.HHE. ML:1.2 0.0000252 0.66 AML other m 2022-09-14T22:57:04.61
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download