Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 26-01-2023 and time 07:08:10 (Italy) in region 5 km W Cesenatico (FC)

A magnitude ML 2.1 earthquake occured in region: 5 km W Cesenatico (FC), on

  • 26-01-2023 06:08:10 (UTC)
  • 26-01-2023 07:08:10 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.1820, 12.3380 at 19 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
Cesenatico FC 5 25796 25796
Gambettola FC 7 10660 36456
Gatteo FC 9 9068 45524
Cervia RA 9 28940 74464
Cesena FC 9 96758 171222
San Mauro Pascoli FC 10 11690 182912
Bellaria-Igea Marina RN 10 19519 202431
Savignano sul Rubicone FC 11 17766 220197
Montiano FC 11 1716 221913
Longiano FC 12 7126 229039
Roncofreddo FC 16 3386 232425
Santarcangelo di Romagna RN 16 22089 254514
Bertinoro FC 17 11059 265573
Borghi FC 17 2843 268416
Forlimpopoli FC 17 13290 281706
Sogliano al Rubicone FC 20 3195 284901

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km NE of Cesena (96758 inhabitants)
23 Km NW of Rimini (147750 inhabitants)
24 Km E of Forlì (117913 inhabitants)
29 Km SE of Ravenna (159116 inhabitants)
38 Km E of Faenza (58541 inhabitants)
53 Km E of Imola (69797 inhabitants)
55 Km NW of Pesaro (94582 inhabitants)
66 Km NW of Fano (60888 inhabitants)
87 Km E of Bologna (386663 inhabitants)
87 Km NE of Arezzo (99543 inhabitants)
93 Km SE of Ferrara (133155 inhabitants)
98 Km E of Firenze (382808 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 2.1 2023-01-26
06:08:10		 44.1817 12.338 19 2024-03-01
17:18:13		 Bollettino Sismico Italiano INGV 119653181
Reviewed
Rev100 		ML 2.1 2023-01-26
06:08:10		 44.1953 12.3357 18 2023-01-26
06:31:57		 Sala Sismica INGV-Roma 113798991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-26 06:08:10 ± 0.09
Latitude 44.1817 ± 0.0054
Longitude 12.3380 ± 0.0088
Depth (km) 19 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 119653181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 534
Semi-minor axis of confidence ellipse (meter) 514
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 237
Circular confidence region, given by single value of horizontal uncertainty (meter) 540.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 95
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.08274
Epicentral distance of station farthest from the epicenter (degree) 2.64311
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 30
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 119653181
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-08-22 07:55:41

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 113798991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-26 06:31:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.ABSI.HHZ. 2023-01-26T06:08:53.69 0.6 undecidable manual P 345 293.3841 54 0.71 12
IV.MABI.HHZ. 2023-01-26T06:08:48.05 0.3 undecidable manual P 326 252.1587 54 0.21 31
NI.VINO.HHZ. 2023-01-26T06:08:46.18 0.6 undecidable manual P 17 241.2807 54 -0.31 22
OX.CIMO.HHZ. 2023-01-26T06:08:45.35 0.6 undecidable manual P 2 236.3856 54 -0.54 22
ST.PANI.EHZ. 2023-01-26T06:08:44.11 0.3 undecidable manual P 340 221.7114 54 0.06 39
IV.ZOVE.EHZ. 2023-01-26T06:08:35.87 0.3 undecidable manual P 335 156.1215 54 -0.03 57
IV.MGAB.HHZ. 2023-01-26T06:08:34.96 0.3 undecidable manual P 187 141.9468 94 1.05 43
IV.CSP1.EHZ. 2023-01-26T06:08:33.19 0.3 undecidable manual P 150 139.4604 94 -0.35 57
IV.PARC.HHZ. 2023-01-26T06:08:29.81 0.6 undecidable manual S 188 59.6958 100 0.66 40
IV.CAFI.HHZ. 2023-01-26T06:08:27.28 0.3 undecidable manual P 198 99.123 95 -0.06 65
IV.LMD.HHZ. 2023-01-26T06:08:27.43 0.3 undecidable manual S 257 51.5151 102 0.42 67
IV.PESA.HHZ. 2023-01-26T06:08:26.82 0.6 undecidable manual S 124 48.1185 103 0.7 39
IV.SFI.EHZ. 2023-01-26T06:08:26.64 0.3 undecidable manual S 232 49.8168 102 0.09 72
IV.SSFR.HHZ. 2023-01-26T06:08:26.03 0.3 undecidable manual P 157 90.0432 96 0.09 65
IV.ARVD.HHZ. 2023-01-26T06:08:26.22 0.3 undecidable manual P 147 89.9433 96 0.3 62
IV.ATVO.HHZ. 2023-01-26T06:08:25.83 0.3 undecidable manual P 176 88.8444 96 0.07 66
IV.BRIS.HHZ. 2023-01-26T06:08:25.56 0.6 undecidable manual S 276 45.7209 104 0.07 48
IV.FRON.EHZ. 2023-01-26T06:08:24.20 0.3 undecidable manual P 157 79.9644 97 -0.19 66
IV.SEI.HHZ. 2023-01-26T06:08:24.84 0.6 undecidable manual P 260 79.2651 97 0.55 40
IV.RUFI.EHZ. 2023-01-26T06:08:23.48 0.3 undecidable manual P 240 76.2681 97 -0.36 64
IV.BADI.EHZ. 2023-01-26T06:08:23.26 0.3 undecidable manual P 186 74.9694 97 -0.37 64
IV.MPAG.EHZ. 2023-01-26T06:08:22.48 0.3 undecidable manual P 151 69.9744 98 -0.38 65
IV.VMGN.HHN. 2023-01-26T06:08:22.41 0.3 undecidable manual P 249 68.9754 98 -0.3 65
IV.PARC.HHZ. 2023-01-26T06:08:20.94 0.3 undecidable manual P 188 59.6958 100 -0.36 66
IV.PE3.EHZ. 2023-01-26T06:08:20.80 0.3 undecidable manual P 167 55.3002 101 0.16 69
IV.PESA.HHZ. 2023-01-26T06:08:19.36 0.3 undecidable manual P 124 48.1185 103 -0.19 70
IV.SFI.EHZ. 2023-01-26T06:08:19.54 0.3 undecidable manual P 232 49.8168 102 -0.26 68
Y1.T1756.EHN. 2023-01-26T06:08:19.83 0.3 undecidable manual S 234 23.1546 121 -0.05 74
IV.LMD.HHZ. 2023-01-26T06:08:19.59 0.3 undecidable manual P 257 51.5151 102 -0.48 65
IV.BRIS.HHZ. 2023-01-26T06:08:19.40 0.1 negative manual P 276 45.7209 104 0.21 93
IV.CPGN.EHZ. 2023-01-26T06:08:18.92 0.3 undecidable manual P 182 42.2244 105 0.25 70
IV.BLLA.EHZ. 2023-01-26T06:08:17.52 0.3 undecidable manual S 112 11.3775 144 -0.01 77
Y1.T1718.HNE. 2023-01-26T06:08:17.92 0.3 undecidable manual S 340 9.1797 150 0.7 65
IV.RSM2.HHE. 2023-01-26T06:08:16.75 0.3 undecidable manual P 162 28.3494 115 0.09 74
IV.BRSN.HNE. 2023-01-26T06:08:16.31 0.3 undecidable manual P 299 23.4543 121 0.33 71
Y1.T1756.EHN. 2023-01-26T06:08:15.70 0.1 negative manual P 234 23.1546 121 -0.25 95
Y1.T1718.HNE. 2023-01-26T06:08:14.26 0.1 positive manual P 340 9.1797 150 -0.15 100
IV.BLLA.EHZ. 2023-01-26T06:08:14.12 0.1 negative manual P 112 11.3775 144 -0.47 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SFI.EHE. ML:2.1 0.000312 0.14 AML other m 2023-01-26T06:08:27.44
IV.PESA.HHE. ML:2.6 0.0010899999999999998 0.22 AML other m 2023-01-26T06:08:27.98
IV.LMD.HHE. ML:2.4 0.0005795 0.2 AML other m 2023-01-26T06:08:29.27
IV.PESA.HHN. ML:2.6 0.001049 1.1 AML other m 2023-01-26T06:08:29.23
IV.SFI.EHN. ML:2.1 0.00030300000000000005 0.72 AML other m 2023-01-26T06:08:29.96
IV.BRIS.HHN. ML:1.4 0.00006829999999999999 0.62 AML other m 2023-01-26T06:08:29.50
IV.LMD.HHN. ML:2.2 0.0003415 0.48 AML other m 2023-01-26T06:08:30.60
IV.PARC.HHN. ML:1.7 0.0001001 0.3 AML other m 2023-01-26T06:08:30.81
IV.PARC.HHE. ML:1.9 0.0001515 1.26 AML other m 2023-01-26T06:08:31.07
IV.PE3.EHE. ML:2.1 0.000248 0.44 AML other m 2023-01-26T06:08:34.92
IV.BRIS.HNE. ML:2.0 0.000268 1.34 AML other m 2023-01-26T06:08:36.82
IV.RUFI.EHN. ML:1.7 0.00006900000000000001 0.68 AML other m 2023-01-26T06:08:36.58
IV.BRIS.HHE. ML:1.5 0.00009175 0.38 AML other m 2023-01-26T06:08:36.82
IV.MPAG.EHE. ML:1.9 0.0001325 1.38 AML other m 2023-01-26T06:08:37.22
IV.RUFI.EHE. ML:1.8 0.00008175000000000001 0.82 AML other m 2023-01-26T06:08:38.00
IV.MPAG.EHN. ML:2.0 0.0001725 0.42 AML other m 2023-01-26T06:08:38.63
IV.PE3.EHN. ML:2.2 0.0003415 0.42 AML other m 2023-01-26T06:08:39.37
IV.BRIS.HNN. ML:2.1 0.000321 0.7 AML other m 2023-01-26T06:08:39.26
IV.FRON.EHE. ML:2.1 0.0001595 0.68 AML other m 2023-01-26T06:08:41.49
IV.FRON.EHN. ML:2.1 0.00017999999999999998 0.9 AML other m 2023-01-26T06:08:41.94
IV.ARVD.HHN. ML:2.0 0.00010159999999999999 0.8 AML other m 2023-01-26T06:08:42.66
IV.ARVD.HHE. ML:1.9 0.00009609999999999999 0.72 AML other m 2023-01-26T06:08:42.94
IV.SSFR.HHN. ML:2.5 0.000381 0.46 AML other m 2023-01-26T06:08:43.52
IV.BADI.EHN. ML:2.0 0.0001595 0.38 AML other m 2023-01-26T06:08:43.42
IV.SSFR.HHE. ML:2.6 0.000417 1.76 AML other m 2023-01-26T06:08:43.07
IV.SSFR.HNE. ML:2.6 0.00047250000000000005 1.74 AML other m 2023-01-26T06:08:43.08
IV.BADI.EHE. ML:2.0 0.00015050000000000003 0.32 AML other m 2023-01-26T06:08:44.21
IV.SSFR.HNN. ML:2.6 0.0004585 0.28 AML other m 2023-01-26T06:08:44.90
IV.CAFI.HHE. ML:1.8 0.00006455 1.4 AML other m 2023-01-26T06:08:45.74
IV.SEI.HHE. ML:2.2 0.00019350000000000001 0.42 AML other m 2023-01-26T06:08:45.72
IV.SEI.HHN. ML:2.2 0.000214 0.42 AML other m 2023-01-26T06:08:46.42
IV.CAFI.HHN. ML:2.0 0.0000915 0.38 AML other m 2023-01-26T06:08:46.63
IV.ATVO.HHN. ML:2.0 0.0001305 0.52 AML other m 2023-01-26T06:08:47.33
IV.ATVO.HHE. ML:2.0 0.000121 0.34 AML other m 2023-01-26T06:08:48.46
IV.MGAB.HHN. ML:2.2 0.00008975 0.52 AML other m 2023-01-26T06:08:56.52
IV.FDMO.HHN. ML:2.1 0.0000718 0.76 AML other m 2023-01-26T06:08:59.90
IV.FDMO.HHE. ML:2.2 0.00007780000000000001 0.7 AML other m 2023-01-26T06:08:59.53
IV.CSP1.EHE. ML:2.7 0.0002775 0.7 AML other m 2023-01-26T06:08:59.83
IV.MGAB.HHE. ML:2.1 0.00006845 1.64 AML other m 2023-01-26T06:09:00.88
IV.CSP1.EHN. ML:2.6 0.00025550000000000003 0.42 AML other m 2023-01-26T06:09:03.75
OX.CIMO.HHN. ML:2.0 0.000019999999999999998 0.42 AML other m 2023-01-26T06:09:13.03
NI.VINO.HHE. ML:2.4 0.0000512 0.42 AML other m 2023-01-26T06:09:27.92
SI.ABSI.HHE. ML:2.4 0.0000335 0.54 AML other m 2023-01-26T06:09:27.76
NI.VINO.HHN. ML:2.4 0.0000477 0.52 AML other m 2023-01-26T06:09:32.03
SI.ABSI.HHN. ML:2.4 0.000032 1.1 AML other m 2023-01-26T06:09:34.79
OX.CIMO.HHE. ML:2.0 0.000017849999999999997 1.58 AML other m 2023-01-26T06:09:43.02
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