A magnitude ML 2.2 earthquake occured in region: 7 km S Ravenna (RA), on
and geographic coordinates (lat, lon) 44.3580, 12.2140 at 12 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 |
---|---|---|---|---|
Ravenna | RA | 7 | 159116 | 159116 |
Russi | RA | 14 | 12247 | 171363 |
Cervia | RA | 15 | 28940 | 200303 |
Bagnacavallo | RA | 20 | 16739 | 217042 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.2 | 2024-01-17 20:32:51 |
44.3578 | 12.2138 | 12 | 2024-01-17 20:51:23 |
Sala Sismica INGV-Roma | 124701871 |
Field | Value |
---|---|
Time (UTC) | 2024-01-17 20:32:51 ± 0.15 |
Latitude | 44.3578 ± 0.0072 |
Longitude | 12.2138 ± 0.0101 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124701871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 778 |
Semi-minor axis of confidence ellipse (meter) | 746 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 254 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 164 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.45330 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 124701871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-17 20:51:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BSSO.HHZ. | 2024-01-17T20:34:34.68 | 3.0 | undecidable | manual | Sg | 11.01 | 0 | |||
IV.MUCR.HHZ. | 2024-01-17T20:34:34.77 | 3.0 | undecidable | manual | Pn | 6.2 | 0 | |||
IV.PTRJ.HHZ. | 2024-01-17T20:34:24.32 | 3.0 | undecidable | manual | Sn | -2.61 | 0 | |||
IV.APRC.HHZ. | 2024-01-17T20:33:58.06 | 3.0 | undecidable | manual | Pg | 11.34 | 0 | |||
ST.OZOL.EHZ. | 2024-01-17T20:33:28.11 | 3.0 | positive | manual | Pg | 0.82 | 0 | |||
IV.PTCC.HHZ. | 2024-01-17T20:33:27.01 | 3.0 | undecidable | manual | Pn | -0.5 | 0 | |||
IV.STAL.HHZ. | 2024-01-17T20:33:23.23 | 3.0 | positive | manual | Pn | -0.53 | 0 | |||
NI.POLC.HHZ. | 2024-01-17T20:33:20.15 | 3.0 | negative | manual | Pn | -0.12 | 0 | |||
IV.CTI.HHZ. | 2024-01-17T20:33:20.64 | 3.0 | undecidable | manual | Pg | -0.27 | 0 | |||
IV.CSP1.EHZ. | 2024-01-17T20:33:17.45 | 0.1 | undecidable | manual | P | 150 | 161.3163 | 90 | -0.08 | 73 |
IV.SNTG.HHZ. | 2024-01-17T20:33:13.84 | 0.1 | undecidable | manual | P | 154 | 135.4644 | 90 | 0.3 | 76 |
IV.ZOVE.EHZ. | 2024-01-17T20:33:13.11 | 0.6 | negative | manual | P | 335 | 134.2656 | 90 | -0.25 | 39 |
IV.SSFR.HHZ. | 2024-01-17T20:33:10.90 | 0.1 | undecidable | manual | P | 156 | 111.8991 | 90 | 0.99 | 62 |
IV.ARVD.HHZ. | 2024-01-17T20:33:10.03 | 0.1 | undecidable | manual | P | 148 | 111.6993 | 90 | 0.15 | 82 |
IV.ATVO.HHZ. | 2024-01-17T20:33:09.21 | 0.1 | undecidable | manual | P | 172 | 109.3128 | 90 | -0.31 | 80 |
IV.FRON.EHZ. | 2024-01-17T20:33:08.16 | 0.1 | undecidable | manual | P | 156 | 101.7204 | 90 | -0.19 | 83 |
IV.ATPI.EHZ. | 2024-01-17T20:33:08.18 | 0.1 | undecidable | manual | P | 171 | 101.7204 | 90 | -0.17 | 84 |
IV.PIEI.HHZ. | 2024-01-17T20:33:06.61 | 0.1 | undecidable | manual | P | 164 | 94.7385 | 90 | -0.66 | 74 |
IV.CRE.HHZ. | 2024-01-17T20:33:05.40 | 0.3 | undecidable | manual | P | 194 | 84.5487 | 90 | -0.31 | 63 |
IT.MCS.HGE. | 2024-01-17T20:33:04.63 | 0.6 | undecidable | manual | S | 192 | 41.3253 | 91 | -0.09 | 47 |
IT.MOG.HNN. | 2024-01-17T20:33:04.53 | 0.6 | undecidable | manual | S | 240 | 41.1255 | 91 | -0.16 | 47 |
IV.PARC.HHZ. | 2024-01-17T20:33:04.58 | 0.6 | negative | manual | P | 179 | 78.6657 | 90 | -0.22 | 43 |
IV.LMD.HHZ. | 2024-01-17T20:33:01.01 | 0.6 | undecidable | manual | P | 233 | 50.9157 | 91 | 0.5 | 43 |
IV.BLLA.EHE. | 2024-01-17T20:33:01.90 | 0.6 | undecidable | manual | S | 139 | 31.3464 | 92 | -0.18 | 48 |
IV.RSM2.HHE. | 2024-01-17T20:33:00.92 | 0.6 | undecidable | manual | P | 158 | 50.1165 | 91 | 0.53 | 42 |
IT.MCS.HGE. | 2024-01-17T20:32:59.09 | 0.6 | undecidable | manual | P | 192 | 41.3253 | 91 | 0.06 | 48 |
IV.IMOL.EHZ. | 2024-01-17T20:32:58.63 | 1.0 | negative | manual | P | 270 | 37.3293 | 91 | 0.2 | 23 |
IT.MOG.HNN. | 2024-01-17T20:32:58.98 | 0.3 | undecidable | manual | P | 240 | 41.1255 | 91 | -0.03 | 73 |
IV.BLLA.EHE. | 2024-01-17T20:32:57.81 | 0.6 | undecidable | manual | P | 139 | 31.3464 | 92 | 0.31 | 46 |
IV.BRSN.EHZ. | 2024-01-17T20:32:57.49 | 0.6 | undecidable | manual | S | 232 | 13.3755 | 108 | 0.18 | 49 |
IV.BRSN.EHZ. | 2024-01-17T20:32:54.64 | 0.1 | positive | manual | P | 232 | 13.3755 | 108 | -0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BRSN.EHE. | ML:1.9 | 0.0008110000000000001 | 0.44 | AML | other | m | 2024-01-17T20:32:59.57 |
IV.BRSN.HNE. | ML:2.2 | 0.00151 | 0.68 | AML | other | m | 2024-01-17T20:32:59.60 |
IV.BRSN.HNN. | ML:2.1 | 0.0013599999999999999 | 1.42 | AML | other | m | 2024-01-17T20:33:01.21 |
IV.BRSN.EHN. | ML:2.1 | 0.00134 | 1.44 | AML | other | m | 2024-01-17T20:33:01.21 |
IV.LMD.HHN. | ML:1.6 | 0.00010075000000000001 | 0.42 | AML | other | m | 2024-01-17T20:33:10.44 |
IV.LMD.HHE. | ML:1.6 | 0.00010605 | 0.24 | AML | other | m | 2024-01-17T20:33:14.03 |
IV.MMUR.HNN. | ML:2.9 | 0.000563 | 1.12 | AML | other | m | 2024-01-17T20:33:15.71 |
IV.MMUR.HNE. | ML:2.8 | 0.0005214999999999999 | 0.7 | AML | other | m | 2024-01-17T20:33:15.71 |
IV.CRE.HHE. | ML:1.6 | 0.00005595 | 0.5 | AML | other | m | 2024-01-17T20:33:21.45 |
IV.CRE.HHN. | ML:2.0 | 0.0001275 | 1.7 | AML | other | m | 2024-01-17T20:33:22.13 |
IV.PIEI.HHE. | ML:2.1 | 0.000141 | 0.44 | AML | other | m | 2024-01-17T20:33:24.35 |
IV.PIEI.HHN. | ML:2.0 | 0.0001036 | 0.42 | AML | other | m | 2024-01-17T20:33:24.23 |
IV.ATVO.HHN. | ML:2.1 | 0.00010155 | 0.9 | AML | other | m | 2024-01-17T20:33:28.04 |
IV.ARVD.HHN. | ML:2.0 | 0.0000783 | 0.92 | AML | other | m | 2024-01-17T20:33:28.57 |
IV.ARVD.HHE. | ML:2.0 | 0.0000757 | 0.66 | AML | other | m | 2024-01-17T20:33:31.39 |
IV.ATVO.HHE. | ML:2.0 | 0.00009279999999999999 | 0.64 | AML | other | m | 2024-01-17T20:33:32.43 |
IV.ZOVE.HNE. | ML:2.8 | 0.00041349999999999997 | 0.42 | AML | other | m | 2024-01-17T20:33:35.27 |
IV.ZOVE.HNN. | ML:2.9 | 0.00048650000000000006 | 0.42 | AML | other | m | 2024-01-17T20:33:35.29 |
IV.SNTG.HHE. | ML:2.1 | 0.00006994999999999999 | 0.94 | AML | other | m | 2024-01-17T20:33:35.86 |
IV.SNTG.HHN. | ML:2.0 | 0.0000667 | 0.68 | AML | other | m | 2024-01-17T20:33:37.77 |
NI.POLC.HHN. | ML:2.6 | 0.00014549999999999999 | 0.42 | AML | other | m | 2024-01-17T20:33:54.60 |
IV.CTI.HHN. | ML:2.3 | 0.000066 | 0.26 | AML | other | m | 2024-01-17T20:33:55.64 |
IV.CTI.HHE. | ML:2.3 | 0.000059550000000000004 | 0.9 | AML | other | m | 2024-01-17T20:33:55.66 |
IV.STAL.HHE. | ML:2.3 | 0.00005735 | 0.58 | AML | other | m | 2024-01-17T20:33:59.65 |
NI.POLC.HHE. | ML:2.5 | 0.00010499999999999999 | 0.48 | AML | other | m | 2024-01-17T20:34:00.68 |
IV.STAL.HHN. | ML:2.2 | 0.0000474 | 0.74 | AML | other | m | 2024-01-17T20:34:03.64 |