A magnitude ML 1.7 earthquake occured in region: 12 km N Alfonsine (RA), on
and geographic coordinates (lat, lon) 44.6160, 12.0010 at 7 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 |
---|---|---|---|---|
Alfonsine | RA | 13 | 12038 | 12038 |
Argenta | FE | 13 | 21851 | 33889 |
Ostellato | FE | 15 | 6200 | 40089 |
Fusignano | RA | 17 | 8222 | 48311 |
Comacchio | FE | 17 | 22566 | 70877 |
Conselice | RA | 18 | 9856 | 80733 |
Portomaggiore | FE | 18 | 11841 | 92574 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2023-09-30 16:23:07 |
44.6158 | 12.0007 | 7 | 2023-09-30 16:55:54 |
Sala Sismica INGV-Roma | 121621641 |
Field | Value |
---|---|
Time (UTC) | 2023-09-30 16:23:07 ± 0.4 |
Latitude | 44.6158 ± 0.0099 |
Longitude | 12.0007 ± 0.0227 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121621641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1725 |
Semi-minor axis of confidence ellipse (meter) | 981 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 74 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1720.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 167 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.38765 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 121621641 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-30 16:55:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PAOL.HHZ. | 2023-09-30T16:25:03.53 | 3.0 | undecidable | manual | Sn | -0.74 | 0 | |||
IV.VAGA.HHZ. | 2023-09-30T16:24:58.34 | 3.0 | undecidable | manual | Sg | 5.29 | 0 | |||
GU.GBOS.HHZ. | 2023-09-30T16:24:54.00 | 3.0 | undecidable | manual | Sg | 13.19 | 0 | |||
GU.CANO.HHZ. | 2023-09-30T16:24:36.14 | 3.0 | undecidable | manual | Sn | 2.33 | 0 | |||
OT.OT14.EHZ. | 2023-09-30T16:24:32.32 | 3.0 | positive | manual | Pg | 13.37 | 0 | |||
IV.CAFI.HHZ. | 2023-09-30T16:23:54.36 | 0.6 | undecidable | manual | S | 181 | 142.746 | 38 | -0.47 | 41 |
IV.OSSC.HHZ. | 2023-09-30T16:23:52.71 | 0.3 | undecidable | manual | S | 207 | 135.2646 | 38 | -0.09 | 68 |
IV.CSNT.HHE. | 2023-09-30T16:23:52.87 | 0.3 | undecidable | manual | S | 204 | 138.861 | 38 | -0.9 | 53 |
IV.MPAG.EHZ. | 2023-09-30T16:23:50.91 | 3.0 | undecidable | manual | S | -2.14 | 0 | |||
IV.CRMI.HHZ. | 2023-09-30T16:23:49.34 | 0.3 | undecidable | manual | S | 222 | 121.989 | 38 | 0.16 | 69 |
IV.CRE.HHZ. | 2023-09-30T16:23:46.73 | 0.6 | undecidable | manual | S | 182 | 110.6004 | 38 | 0.62 | 42 |
IV.PSL.EHE. | 2023-09-30T16:23:46.41 | 0.3 | undecidable | manual | S | 232 | 108.5136 | 38 | 0.88 | 57 |
IV.PARC.HHZ. | 2023-09-30T16:23:45.67 | 0.6 | undecidable | manual | S | 170 | 108.9132 | 38 | 0.02 | 49 |
IV.MPPT.EHZ. | 2023-09-30T16:23:44.84 | 0.6 | undecidable | manual | S | 225 | 102.7194 | 38 | 0.88 | 38 |
IV.ZOVE.EHZ. | 2023-09-30T16:23:41.41 | 3.0 | negative | manual | P | -3.63 | 0 | |||
IV.RUFI.EHZ. | 2023-09-30T16:23:40.98 | 0.3 | undecidable | manual | S | 205 | 94.7385 | 38 | -0.79 | 60 |
IV.SNTG.HHZ. | 2023-09-30T16:23:39.87 | 3.0 | undecidable | manual | P | -4.04 | 0 | |||
ST.DOSS.HHE. | 2023-09-30T16:23:36.21 | 0.1 | undecidable | manual | P | 336 | 154.0347 | 38 | -0.17 | 85 |
IV.CAFI.HHZ. | 2023-09-30T16:23:35.16 | 0.1 | undecidable | manual | P | 181 | 142.746 | 38 | 0.53 | 81 |
IV.CSNT.HHE. | 2023-09-30T16:23:34.16 | 0.1 | undecidable | manual | P | 204 | 138.861 | 38 | 0.14 | 89 |
IV.ROVR.HHZ. | 2023-09-30T16:23:33.36 | 0.1 | undecidable | manual | P | 328 | 135.4644 | 38 | -0.15 | 90 |
IV.ASOL.EHE. | 2023-09-30T16:23:33.01 | 0.6 | undecidable | manual | P | 357 | 131.6682 | 38 | 0.11 | 46 |
IV.OSSC.HHZ. | 2023-09-30T16:23:33.35 | 0.1 | undecidable | manual | P | 207 | 135.2646 | 38 | -0.12 | 90 |
OX.MARN.HHE. | 2023-09-30T16:23:32.53 | 0.1 | undecidable | manual | P | 332 | 129.1707 | 38 | 0.01 | 94 |
IV.CRMI.HHZ. | 2023-09-30T16:23:31.28 | 0.1 | undecidable | manual | P | 222 | 121.989 | 38 | -0.12 | 93 |
IV.CRE.HHZ. | 2023-09-30T16:23:30.49 | 0.1 | undecidable | manual | P | 182 | 110.6004 | 38 | 0.84 | 76 |
IV.PSL.EHE. | 2023-09-30T16:23:29.43 | 0.1 | undecidable | manual | P | 232 | 108.5136 | 38 | 0.12 | 96 |
IV.PARC.HHZ. | 2023-09-30T16:23:28.55 | 0.1 | undecidable | manual | P | 170 | 108.9132 | 38 | -0.83 | 77 |
IV.MPPT.EHZ. | 2023-09-30T16:23:28.56 | 0.1 | undecidable | manual | P | 225 | 102.7194 | 38 | 0.14 | 96 |
IV.MOCL.EHE. | 2023-09-30T16:23:27.09 | 0.1 | undecidable | manual | P | 224 | 93.9393 | 38 | 0.04 | 100 |
IV.CPGN.EHE. | 2023-09-30T16:23:27.91 | 0.1 | undecidable | manual | P | 164 | 93.8394 | 38 | 0.87 | 78 |
IV.BOSL.HHZ. | 2023-09-30T16:23:26.92 | 0.1 | undecidable | manual | P | 213 | 90.8424 | 38 | 0.36 | 94 |
IV.RUFI.EHZ. | 2023-09-30T16:23:26.40 | 0.1 | undecidable | manual | P | 205 | 94.7385 | 38 | -0.77 | 81 |
IV.RINC.EHE. | 2023-09-30T16:23:26.09 | 0.1 | undecidable | manual | P | 201 | 86.7465 | 38 | 0.16 | 99 |
IV.FNVD.HHZ. | 2023-09-30T16:23:25.50 | 0.3 | negative | manual | P | 235 | 85.4478 | 38 | -0.24 | 73 |
IV.VMGN.HHE. | 2023-09-30T16:23:24.65 | 0.1 | undecidable | manual | P | 207 | 82.251 | 38 | -0.58 | 90 |
IV.SEI.HHZ. | 2023-09-30T16:23:24.22 | 0.1 | undecidable | manual | P | 220 | 80.4639 | 38 | -0.74 | 85 |
IV.MTRZ.HHZ. | 2023-09-30T16:23:22.02 | 0.1 | undecidable | manual | P | 234 | 56.5989 | 38 | 0.76 | 88 |
IV.VISG.HHZ. | 2023-09-30T16:23:22.27 | 0.1 | undecidable | manual | P | 224 | 65.1903 | 38 | -0.32 | 100 |
IV.LMD.HHZ. | 2023-09-30T16:23:20.17 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHE. | ML:1.3 | 0.0000409 | 1.6 | AML | other | m | 2023-09-30T16:23:34.19 |
IV.VISG.HHN. | ML:1.3 | 0.000040900000000000005 | 1.76 | AML | other | m | 2023-09-30T16:23:34.99 |
IV.MTRZ.HHE. | ML:1.8 | 0.00016 | 0.44 | AML | other | m | 2023-09-30T16:23:36.12 |
IV.SFI.EHN. | ML:1.6 | 0.0000618 | 0.7 | AML | other | m | 2023-09-30T16:23:36.90 |
IV.SFI.EHE. | ML:1.7 | 0.00007485 | 1.08 | AML | other | m | 2023-09-30T16:23:37.69 |
IV.MTRZ.HHN. | ML:1.8 | 0.00013450000000000002 | 1.6 | AML | other | m | 2023-09-30T16:23:40.91 |
IV.SEI.HHN. | ML:2.1 | 0.0001805 | 1.58 | AML | other | m | 2023-09-30T16:23:40.90 |
IV.SEI.HHE. | ML:2.0 | 0.000136 | 0.52 | AML | other | m | 2023-09-30T16:23:41.30 |
IV.FNVD.HHE. | ML:1.4 | 0.0000332 | 0.32 | AML | other | m | 2023-09-30T16:23:42.53 |
IV.FNVD.HHN. | ML:1.1 | 0.00001385 | 1.16 | AML | other | m | 2023-09-30T16:23:45.07 |
IV.MPPT.EHE. | ML:1.7 | 0.00004985 | 0.7 | AML | other | m | 2023-09-30T16:23:46.25 |
IV.MPPT.EHN. | ML:1.6 | 0.00004185 | 0.76 | AML | other | m | 2023-09-30T16:23:46.39 |
IV.PARC.HHN. | ML:1.7 | 0.00004505 | 0.3 | AML | other | m | 2023-09-30T16:23:48.46 |
IV.PARC.HHE. | ML:1.6 | 0.000036150000000000005 | 0.74 | AML | other | m | 2023-09-30T16:23:48.53 |
IV.CRE.HHE. | ML:1.8 | 0.000061 | 0.46 | AML | other | m | 2023-09-30T16:23:48.48 |
IV.CRE.HHN. | ML:2.0 | 0.00007300000000000001 | 1.66 | AML | other | m | 2023-09-30T16:23:49.07 |
IV.CRMI.HHE. | ML:1.3 | 0.00001675 | 0.66 | AML | other | m | 2023-09-30T16:23:49.49 |
IV.MPAG.EHE. | ML:1.6 | 0.000027950000000000002 | 0.74 | AML | other | m | 2023-09-30T16:23:50.61 |
IV.MPAG.EHN. | ML:1.6 | 0.00003175 | 0.54 | AML | other | m | 2023-09-30T16:23:53.01 |
IV.CAFI.HHE. | ML:1.4 | 0.00001745 | 1.54 | AML | other | m | 2023-09-30T16:23:58.96 |
IV.CRMI.HHN. | ML:1.6 | 0.00003175 | 1.08 | AML | other | m | 2023-09-30T16:23:59.15 |
IV.CAFI.HHN. | ML:1.4 | 0.000017100000000000002 | 1.42 | AML | other | m | 2023-09-30T16:24:05.10 |
IV.SNTG.HHE. | ML:1.7 | 0.0000207 | 0.5 | AML | other | m | 2023-09-30T16:24:06.80 |
IV.SNTG.HHN. | ML:1.8 | 0.00002275 | 0.42 | AML | other | m | 2023-09-30T16:24:06.51 |
IV.PAOL.HNN. | ML:4.0 | 0.0004055 | 0.64 | AML | other | m | 2023-09-30T16:25:40.89 |
IV.PAOL.HNE. | ML:4.0 | 0.00042449999999999996 | 1.52 | AML | other | m | 2023-09-30T16:25:40.89 |