A magnitude ML 2.1 earthquake occured in region: 5 km E Santarcangelo di Romagna (RN), on
and geographic coordinates (lat, lon) 44.0840, 12.5040 at 37 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Santarcangelo di Romagna | RN | 5 | 22089 | 22089 |
Rimini | RN | 6 | 147750 | 169839 |
San Mauro Pascoli | FC | 8 | 11690 | 181529 |
Bellaria-Igea Marina | RN | 8 | 19519 | 201048 |
Savignano sul Rubicone | FC | 8 | 17766 | 218814 |
Gatteo | FC | 10 | 9068 | 227882 |
Verucchio | RN | 13 | 10078 | 237960 |
Borghi | FC | 13 | 2843 | 240803 |
Gambettola | FC | 14 | 10660 | 251463 |
Longiano | FC | 14 | 7126 | 258589 |
Poggio Torriana | RN | 14 | 5135 | 263724 |
Riccione | RN | 15 | 34965 | 298689 |
Coriano | RN | 15 | 10502 | 309191 |
Cesenatico | FC | 16 | 25796 | 334987 |
Roncofreddo | FC | 16 | 3386 | 338373 |
Montiano | FC | 16 | 1716 | 340089 |
Sogliano al Rubicone | FC | 18 | 3195 | 343284 |
Montescudo - Monte Colombo | RN | 19 | 6779 | 350063 |
San Clemente | RN | 19 | 5577 | 355640 |
Misano Adriatico | RN | 20 | 13014 | 368654 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.1 | 2023-07-27 04:20:06 |
44.0843 | 12.5043 | 37 | 2023-07-27 04:59:19 |
Sala Sismica INGV-Roma | 119615581 |
Field | Value |
---|---|
Time (UTC) | 2023-07-27 04:20:06 ± 0.16 |
Latitude | 44.0843 ± 0.0108 |
Longitude | 12.5043 ± 0.0175 |
Depth (km) | 37 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119615581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1449 |
Semi-minor axis of confidence ellipse (meter) | 1158 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 63 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 148 |
Number of associated phases, regardless of their use for origin computation | 69 |
Number of defining phases | 45 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 2.17456 |
Number of stations at which the event was observed | 47 |
Number of stations from which data was used for origin computation | 26 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 50 |
Type of magnitude | ML |
Reference to an origin | 119615581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-27 04:59:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SACR.HHZ. | 2023-07-27T04:21:42.17 | 3.0 | undecidable | manual | Sg | 11.6 | 0 | |||
GU.BURY.HHZ. | 2023-07-27T04:21:42.20 | 3.0 | undecidable | manual | Sn | 0.49 | 0 | |||
GU.IMI.HHZ. | 2023-07-27T04:21:13.09 | 3.0 | negative | manual | Pg | 16.190001 | 0 | |||
IV.SACR.HHZ. | 2023-07-27T04:20:58.50 | 3.0 | undecidable | manual | Pg | 4.37 | 0 | |||
IV.NRCA.HHZ. | 2023-07-27T04:20:51.37 | 3.0 | undecidable | manual | Sg | 5.03 | 0 | |||
SI.ABSI.HHZ. | 2023-07-27T04:20:49.75 | 3.0 | positive | manual | Pn | 0.3 | 0 | |||
GU.GSCL.HHZ. | 2023-07-27T04:20:48.85 | 3.0 | undecidable | manual | Sn | 0.36 | 0 | |||
SI.KOSI.HHZ. | 2023-07-27T04:20:46.33 | 3.0 | positive | manual | Pn | 0.52 | 0 | |||
ST.ZIAN.EHZ. | 2023-07-27T04:20:42.57 | 3.0 | undecidable | manual | Pn | -0.27 | 0 | |||
OX.CIMO.HHZ. | 2023-07-27T04:20:41.49 | 3.0 | positive | manual | Pn | -0.51 | 0 | |||
SI.LUSI.HHZ. | 2023-07-27T04:20:41.69 | 1.0 | negative | manual | P | 330 | 241.3806 | 54 | 0.69 | 10 |
IV.MML1.EHZ. | 2023-07-27T04:20:41.23 | 3.0 | undecidable | manual | Sg | 2.21 | 0 | |||
NI.PALA.HHZ. | 2023-07-27T04:20:41.41 | 3.0 | positive | manual | Pn | 0.05 | 0 | |||
OX.DRE.HHZ. | 2023-07-27T04:20:41.69 | 3.0 | positive | manual | Pn | -0.48 | 0 | |||
IV.STAL.HHZ. | 2023-07-27T04:20:40.97 | 3.0 | positive | manual | Pn | -0.39 | 0 | |||
ST.PANI.EHZ. | 2023-07-27T04:20:40.62 | 3.0 | undecidable | manual | Pn | -0.04 | 0 | |||
OX.MLN.HHZ. | 2023-07-27T04:20:39.59 | 3.0 | positive | manual | Pn | -0.2 | 0 | |||
IV.CTI.HHZ. | 2023-07-27T04:20:39.29 | 3.0 | undecidable | manual | Pn | -0.31 | 0 | |||
ST.DOSS.HHZ. | 2023-07-27T04:20:39.15 | 1.0 | undecidable | manual | P | 333 | 224.4087 | 54 | 0.25 | 13 |
OX.MARN.HHZ. | 2023-07-27T04:20:36.05 | 0.6 | undecidable | manual | P | 330 | 200.1441 | 54 | 0.18 | 30 |
IV.TB02.DHE.01 | 2023-07-27T04:20:32.15 | 0.6 | undecidable | manual | S | 186 | 79.5648 | 54 | 0.91 | 35 |
IV.NRCA.HHZ. | 2023-07-27T04:20:32.36 | 3.0 | negative | manual | Pg | 3.08 | 0 | |||
IV.ATFO.HNE. | 2023-07-27T04:20:31.74 | 0.6 | undecidable | manual | S | 176 | 79.7646 | 54 | 0.45 | 43 |
IV.TB01.DH2.18 | 2023-07-27T04:20:31.47 | 0.6 | undecidable | manual | S | 184 | 78.1662 | 54 | 0.53 | 41 |
IV.ATVO.HHZ. | 2023-07-27T04:20:31.34 | 0.6 | undecidable | manual | S | 186 | 78.2661 | 54 | 0.37 | 43 |
IV.MF5.EHZ. | 2023-07-27T04:20:30.39 | 3.0 | undecidable | manual | Pg | 1.48 | 0 | |||
IV.ARVD.HHZ. | 2023-07-27T04:20:30.41 | 0.6 | undecidable | manual | S | 152 | 73.8705 | 54 | 0.4 | 44 |
IV.TSM2.DHZ. | 2023-07-27T04:20:30.98 | 0.6 | undecidable | manual | S | 181 | 76.368 | 54 | 0.44 | 43 |
IV.ATSC.EHZ. | 2023-07-27T04:20:30.41 | 0.6 | undecidable | manual | S | 169 | 74.6697 | 54 | 0.22 | 45 |
IV.ATBU.EHE. | 2023-07-27T04:20:29.04 | 0.6 | undecidable | manual | S | 177 | 67.5768 | 54 | 0.38 | 44 |
IV.FRON.EHZ. | 2023-07-27T04:20:28.24 | 0.6 | undecidable | manual | S | 164 | 65.2902 | 54 | 0.07 | 48 |
IV.ATPC.HHE. | 2023-07-27T04:20:28.93 | 0.6 | undecidable | manual | S | 183 | 67.0773 | 54 | 0.38 | 44 |
IV.ATPI.EHZ. | 2023-07-27T04:20:28.88 | 0.6 | undecidable | manual | S | 187 | 70.7736 | 54 | -0.46 | 44 |
IV.MGAB.HHZ. | 2023-07-27T04:20:27.79 | 3.0 | positive | manual | Pn | 0.23 | 0 | |||
IV.CSP1.EHZ. | 2023-07-27T04:20:27.31 | 3.0 | negative | manual | Pg | 0.93 | 0 | |||
IV.ASSB.HHZ. | 2023-07-27T04:20:26.50 | 3.0 | positive | manual | Pg | 1.09 | 0 | |||
IV.PIEI.HHZ. | 2023-07-27T04:20:26.83 | 0.6 | undecidable | manual | S | 178 | 60.8946 | 117 | -0.29 | 46 |
IV.NARO.HHZ. | 2023-07-27T04:20:25.15 | 0.6 | undecidable | manual | S | 173 | 52.9026 | 121 | -0.1 | 48 |
IV.CRTC.HHZ. | 2023-07-27T04:20:24.32 | 0.6 | undecidable | manual | S | 139 | 46.3203 | 125 | 0.55 | 45 |
IV.ATCC.EHZ. | 2023-07-27T04:20:24.40 | 3.0 | negative | manual | Pg | 0.96 | 0 | |||
IV.PARC.HHZ. | 2023-07-27T04:20:24.42 | 0.6 | undecidable | manual | S | 204 | 52.8027 | 121 | -0.81 | 40 |
IV.PE3.EHZ. | 2023-07-27T04:20:23.09 | 0.6 | undecidable | manual | S | 181 | 43.1235 | 127 | 0.01 | 50 |
IV.ATMI.HHZ. | 2023-07-27T04:20:22.12 | 1.0 | negative | manual | P | 193 | 85.3479 | 54 | 0.53 | 20 |
IV.RUFI.EHZ. | 2023-07-27T04:20:22.33 | 0.1 | undecidable | manual | P | 251 | 84.0492 | 54 | 0.91 | 69 |
IV.CPGN.EHZ. | 2023-07-27T04:20:22.28 | 0.6 | undecidable | manual | S | 205 | 34.6431 | 134 | 0.92 | 38 |
IV.FOSV.EHZ. | 2023-07-27T04:20:22.19 | 0.6 | negative | manual | P | 167 | 89.9433 | 54 | 0.03 | 46 |
IV.MML1.EHZ. | 2023-07-27T04:20:21.48 | 3.0 | negative | manual | Pn | -3.69 | 0 | |||
IV.PESA.HHZ. | 2023-07-27T04:20:21.21 | 0.6 | undecidable | manual | S | 121 | 31.1466 | 137 | 0.51 | 47 |
IV.ATVO.HHZ. | 2023-07-27T04:20:20.56 | 0.1 | undecidable | manual | P | 186 | 78.2661 | 54 | -0.15 | 92 |
IV.TSM2.DHZ. | 2023-07-27T04:20:20.08 | 0.1 | undecidable | manual | P | 181 | 76.368 | 54 | -0.38 | 87 |
IV.ATFO.HNE. | 2023-07-27T04:20:20.74 | 0.1 | undecidable | manual | P | 176 | 79.7646 | 54 | -0.16 | 91 |
IV.TB02.DHE.01 | 2023-07-27T04:20:20.81 | 0.1 | undecidable | manual | P | 186 | 79.5648 | 54 | -0.06 | 93 |
IV.ARVD.HHZ. | 2023-07-27T04:20:20.08 | 0.1 | undecidable | manual | P | 152 | 73.8705 | 54 | -0.08 | 93 |
IV.TB01.DH2.18 | 2023-07-27T04:20:20.48 | 0.1 | undecidable | manual | P | 184 | 78.1662 | 54 | -0.21 | 90 |
IV.ATSC.EHZ. | 2023-07-27T04:20:19.89 | 0.1 | undecidable | manual | P | 169 | 74.6697 | 54 | -0.37 | 88 |
IV.RSM2.HHZ. | 2023-07-27T04:20:19.36 | 0.6 | undecidable | manual | S | 196 | 16.9719 | 154 | 0.85 | 41 |
IV.ATPI.EHZ. | 2023-07-27T04:20:19.36 | 0.6 | negative | manual | P | 187 | 70.7736 | 54 | -0.41 | 44 |
IV.ATBU.EHE. | 2023-07-27T04:20:19.13 | 0.1 | undecidable | manual | P | 177 | 67.5768 | 54 | -0.25 | 91 |
IV.FRON.EHZ. | 2023-07-27T04:20:18.70 | 0.1 | negative | manual | P | 164 | 65.2902 | 54 | -0.39 | 89 |
IV.ATPC.HHE. | 2023-07-27T04:20:18.86 | 0.1 | undecidable | manual | P | 183 | 67.0773 | 54 | -0.45 | 88 |
IV.PIEI.HHZ. | 2023-07-27T04:20:17.81 | 0.3 | negative | manual | P | 178 | 60.8946 | 117 | -0.68 | 61 |
IV.SFI.EHZ. | 2023-07-27T04:20:17.53 | 1.0 | negative | manual | P | 249 | 56.0994 | 119 | -0.31 | 23 |
IV.NARO.HHZ. | 2023-07-27T04:20:16.88 | 0.1 | undecidable | manual | P | 173 | 52.9026 | 121 | -0.53 | 87 |
IV.PARC.HHZ. | 2023-07-27T04:20:16.88 | 0.1 | undecidable | manual | P | 204 | 52.8027 | 121 | -0.52 | 89 |
IV.CRTC.HHZ. | 2023-07-27T04:20:16.73 | 0.1 | undecidable | manual | P | 139 | 46.3203 | 125 | 0.18 | 97 |
IV.PESA.HHZ. | 2023-07-27T04:20:15.04 | 0.1 | negative | manual | P | 121 | 31.1466 | 137 | 0.26 | 98 |
IV.CPGN.EHZ. | 2023-07-27T04:20:15.35 | 0.1 | undecidable | manual | P | 205 | 34.6431 | 134 | 0.19 | 98 |
IV.PE3.EHZ. | 2023-07-27T04:20:15.94 | 0.1 | negative | manual | P | 181 | 43.1235 | 127 | -0.21 | 96 |
IV.RSM2.HHZ. | 2023-07-27T04:20:13.78 | 0.1 | negative | manual | P | 196 | 16.9719 | 154 | 0.26 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PESA.HHE. | ML:2.6 | 0.001188 | 0.14 | AML | other | m | 2023-07-27T04:20:21.93 |
IV.PESA.HHN. | ML:2.5 | 0.0009755 | 0.7 | AML | other | m | 2023-07-27T04:20:21.88 |
IV.PE3.EHE. | ML:2.0 | 0.0002375 | 0.4 | AML | other | m | 2023-07-27T04:20:23.59 |
IV.PE3.EHN. | ML:2.1 | 0.000294 | 0.3 | AML | other | m | 2023-07-27T04:20:23.65 |
IV.PARC.HHE. | ML:1.8 | 0.00010839999999999999 | 0.36 | AML | other | m | 2023-07-27T04:20:25.80 |
IV.CRTC.HHE. | ML:2.4 | 0.00047250000000000005 | 0.42 | AML | other | m | 2023-07-27T04:20:25.72 |
IV.NARO.HHE. | ML:1.8 | 0.00011399999999999999 | 1.54 | AML | other | m | 2023-07-27T04:20:25.01 |
IV.PARC.HHN. | ML:1.6 | 0.0000753 | 1.34 | AML | other | m | 2023-07-27T04:20:26.06 |
IV.NARO.HHN. | ML:1.7 | 0.00008815 | 0.46 | AML | other | m | 2023-07-27T04:20:26.43 |
IV.CRTC.HHN. | ML:2.4 | 0.0004975 | 0.34 | AML | other | m | 2023-07-27T04:20:27.60 |
IV.SFI.EHE. | ML:1.6 | 0.0000726 | 1.64 | AML | other | m | 2023-07-27T04:20:28.86 |
IV.SFI.EHN. | ML:1.9 | 0.0001465 | 1.5 | AML | other | m | 2023-07-27T04:20:28.86 |
IV.PIEI.HHN. | ML:2.1 | 0.0001995 | 0.52 | AML | other | m | 2023-07-27T04:20:28.63 |
IV.PIEI.HHE. | ML:2.2 | 0.000268 | 1 | AML | other | m | 2023-07-27T04:20:28.17 |
IV.ATPI.EHN. | ML:1.7 | 0.00007535 | 0.96 | AML | other | m | 2023-07-27T04:20:29.16 |
IV.FRON.EHE. | ML:1.9 | 0.0001265 | 1.5 | AML | other | m | 2023-07-27T04:20:29.18 |
IV.FRON.EHN. | ML:2.1 | 0.00017749999999999998 | 1 | AML | other | m | 2023-07-27T04:20:31.08 |
IV.ATPI.EHE. | ML:1.8 | 0.0000883 | 0.64 | AML | other | m | 2023-07-27T04:20:31.62 |
IV.ARVD.HHN. | ML:1.8 | 0.00008945 | 0.48 | AML | other | m | 2023-07-27T04:20:31.20 |
IV.ARVD.HHE. | ML:1.8 | 0.0000776 | 0.64 | AML | other | m | 2023-07-27T04:20:32.00 |
IV.ATVO.HHN. | ML:2.0 | 0.000128 | 0.9 | AML | other | m | 2023-07-27T04:20:32.49 |
IV.ATVO.HHE. | ML:2.0 | 0.0001205 | 0.56 | AML | other | m | 2023-07-27T04:20:33.17 |
IV.FOSV.EHN. | ML:2.0 | 0.00009609999999999999 | 0.5 | AML | other | m | 2023-07-27T04:20:34.67 |
IV.FOSV.EHE. | ML:2.0 | 0.00009655 | 1.12 | AML | other | m | 2023-07-27T04:20:35.21 |
IV.ATMI.HHE. | ML:2.2 | 0.000177 | 0.42 | AML | other | m | 2023-07-27T04:20:37.28 |
IV.ATMI.HHN. | ML:2.2 | 0.00019 | 0.4 | AML | other | m | 2023-07-27T04:20:37.29 |
IV.ATCC.EHN. | ML:2.3 | 0.000188 | 0.78 | AML | other | m | 2023-07-27T04:20:39.51 |
IV.ATCC.EHE. | ML:2.4 | 0.0002505 | 0.52 | AML | other | m | 2023-07-27T04:20:39.44 |
IV.STAL.HHE. | ML:2.2 | 0.0000285 | 0.7 | AML | other | m | 2023-07-27T04:20:44.66 |
IV.MML1.EHE. | ML:2.0 | 0.0000706 | 0.86 | AML | other | m | 2023-07-27T04:20:44.39 |
IV.MGAB.HHN. | ML:2.0 | 0.00005775 | 1.4 | AML | other | m | 2023-07-27T04:20:45.05 |
IV.MML1.EHN. | ML:2.0 | 0.00007580000000000001 | 1.52 | AML | other | m | 2023-07-27T04:20:45.83 |
IV.ASSB.HHN. | ML:1.9 | 0.0000557 | 1.38 | AML | other | m | 2023-07-27T04:20:45.89 |
IV.ASSB.HHE. | ML:1.9 | 0.0000565 | 0.54 | AML | other | m | 2023-07-27T04:20:46.67 |
IV.CSP1.EHN. | ML:2.3 | 0.0001395 | 0.64 | AML | other | m | 2023-07-27T04:20:46.95 |
IV.CSP1.EHE. | ML:2.4 | 0.000174 | 1.54 | AML | other | m | 2023-07-27T04:20:47.16 |
IV.MGAB.HHE. | ML:1.9 | 0.00004725 | 0.72 | AML | other | m | 2023-07-27T04:20:50.09 |
IV.NRCA.HHE. | ML:2.0 | 0.00005355 | 0.42 | AML | other | m | 2023-07-27T04:20:51.71 |
IV.MF5.EHE. | ML:2.4 | 0.00012705 | 1.08 | AML | other | m | 2023-07-27T04:20:55.68 |
IV.NRCA.HHN. | ML:2.0 | 0.000046200000000000005 | 1.08 | AML | other | m | 2023-07-27T04:20:55.80 |
OX.DRE.HHN. | ML:0.0 | 0.00003495 | 0.9 | AML | other | m | 2023-07-27T04:21:08.71 |
OX.DRE.HHE. | ML:0.0 | 0.0000436 | 1.32 | AML | other | m | 2023-07-27T04:21:08.33 |
IV.MF5.EHN. | ML:0.0 | 0.00011307695000000001 | 2.2208 | AML | other | m | 2023-07-27T04:21:00.52 |
OX.MARN.HHN. | ML:0.0 | 0.00004205 | 0.9 | AML | other | m | 2023-07-27T04:21:11.32 |
OX.MARN.HHE. | ML:0.0 | 0.00003445 | 0.6 | AML | other | m | 2023-07-27T04:21:11.37 |
NI.PALA.HHN. | ML:0.0 | 0.00004145 | 0.42 | AML | other | m | 2023-07-27T04:21:16.94 |
IV.STAL.HHN. | ML:0.0 | 0.000036500000000000006 | 0.66 | AML | other | m | 2023-07-27T04:21:26.39 |
NI.PALA.HHE. | ML:0.0 | 0.000054199999999999996 | 1.1 | AML | other | m | 2023-07-27T04:21:32.65 |
SI.ABSI.HHN. | ML:0.0 | 0.000025500000000000003 | 1.42 | AML | other | m | 2023-07-27T04:21:42.21 |
SI.ABSI.HHE. | ML:0.0 | 0.0000216 | 1.58 | AML | other | m | 2023-07-27T04:21:43.19 |
IV.CTI.HHE. | ML:0.0 | 0.000034099999999999995 | 1 | AML | other | m | 2023-07-27T04:21:22.16 |
IV.CTI.HHN. | ML:0.0 | 0.0000445 | 0.66 | AML | other | m | 2023-07-27T04:21:21.52 |