A magnitude ML 1.8 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on
and geographic coordinates (lat, lon) 43.8980, 13.3490 at 8 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2023-04-24 15:50:13 |
43.8983 | 13.3493 | 8 | 2024-03-01 17:18:07 |
Bollettino Sismico Italiano INGV | 117187001 |
Field | Value |
---|---|
Time (UTC) | 2023-04-24 15:50:13 ± 0.47 |
Latitude | 43.8983 ± 0.0171 |
Longitude | 13.3493 ± 0.0187 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 117187001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2200 |
Semi-minor axis of confidence ellipse (meter) | 448 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 216 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 235 |
Number of associated phases, regardless of their use for origin computation | 47 |
Number of defining phases | 26 |
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) | 1.07739 |
Number of stations at which the event was observed | 42 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 117187001 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-25 15:57:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
7C.SPAOL.HNZ. | 2023-04-24T15:52:07.04 | 3.0 | negative | manual | Pg | 19.639999 | 0 | |||
IV.EPZF.HHZ. | 2023-04-24T15:51:59.31 | 3.0 | positive | manual | Pg | 16.17 | 0 | |||
IV.HPAC.HHZ. | 2023-04-24T15:51:56.61 | 3.0 | undecidable | manual | Pn | -1.81 | 0 | |||
IV.VITU.HHZ. | 2023-04-24T15:51:50.98 | 3.0 | undecidable | manual | Sg | 10.53 | 0 | |||
1J.FX14.HHZ.00 | 2023-04-24T15:51:48.63 | 3.0 | negative | manual | Pn | 3.13 | 0 | |||
GU.RORO.HHZ. | 2023-04-24T15:51:42.19 | 3.0 | undecidable | manual | Sn | 7.81 | 0 | |||
IV.SERS.HHZ. | 2023-04-24T15:51:42.89 | 3.0 | undecidable | manual | Pn | 7.22 | 0 | |||
IV.CAR1.HHZ. | 2023-04-24T15:51:39.03 | 3.0 | positive | manual | Pn | 8.5 | 0 | |||
IV.TDS.HHZ. | 2023-04-24T15:51:31.10 | 3.0 | undecidable | manual | Pn | 4.68 | 0 | |||
IV.VVLD.HHZ. | 2023-04-24T15:51:20.34 | 3.0 | undecidable | manual | Sg | 2.94 | 0 | |||
IV.SIRI.HNZ. | 2023-04-24T15:51:20.16 | 3.0 | undecidable | manual | Pn | 2.45 | 0 | |||
IV.MCRV.HHZ. | 2023-04-24T15:51:18.20 | 3.0 | undecidable | manual | Pg | 11.35 | 0 | |||
IV.CELB.HHZ. | 2023-04-24T15:51:14.07 | 3.0 | undecidable | manual | Sg | 4.54 | 0 | |||
IV.AGLI.HHZ. | 2023-04-24T15:51:10.99 | 3.0 | undecidable | manual | Pn | 5.45 | 0 | |||
IV.ZEN8.EHZ. | 2023-04-24T15:51:04.55 | 3.0 | undecidable | manual | Sn | -0.68 | 0 | |||
IV.MRB1.HHZ. | 2023-04-24T15:51:00.11 | 3.0 | undecidable | manual | Pn | -1.67 | 0 | |||
GU.RORO.HHZ. | 2023-04-24T15:50:59.35 | 3.0 | undecidable | manual | Pn | 3.46 | 0 | |||
OX.MARN.HHZ. | 2023-04-24T15:50:58.93 | 3.0 | undecidable | manual | Sn | -1.72 | 0 | |||
IV.CSNT.HHZ. | 2023-04-24T15:50:38.62 | 3.0 | undecidable | manual | S | -4.41 | 0 | |||
IV.RIBO.EHZ.01 | 2023-04-24T15:50:34.86 | 3.0 | undecidable | manual | P | 0.81 | 0 | |||
IV.ZOVE.EHZ. | 2023-04-24T15:50:34.27 | 3.0 | negative | manual | P | 0.82 | 0 | |||
IV.NRCA.HHZ. | 2023-04-24T15:50:33.78 | 0.6 | undecidable | manual | P | 189 | 119.5914 | 50 | 0.27 | 45 |
IV.CESI.HHZ. | 2023-04-24T15:50:31.45 | 0.6 | undecidable | manual | P | 200 | 105.4167 | 50 | 0.13 | 48 |
IV.MF5.EHZ. | 2023-04-24T15:50:31.62 | 0.6 | undecidable | manual | P | 175 | 101.4207 | 50 | 0.92 | 38 |
IV.FDMO.HHZ. | 2023-04-24T15:50:29.49 | 0.6 | undecidable | manual | P | 193 | 97.9242 | 50 | -0.68 | 42 |
IV.AOI.HHE. | 2023-04-24T15:50:28.37 | 0.6 | undecidable | manual | S | 152 | 43.623 | 50 | 0.34 | 52 |
IV.MML1.HNE. | 2023-04-24T15:50:28.96 | 0.3 | undecidable | manual | P | 199 | 92.241 | 50 | -0.33 | 71 |
IV.FOSV.HNE. | 2023-04-24T15:50:27.24 | 0.3 | undecidable | manual | P | 215 | 81.9513 | 50 | -0.47 | 70 |
IV.PIEI.HHZ. | 2023-04-24T15:50:27.02 | 0.3 | undecidable | manual | P | 239 | 76.6677 | 50 | 0.12 | 76 |
IV.TSM5.DHN.01 | 2023-04-24T15:50:27.04 | 0.6 | undecidable | manual | P | 232 | 75.7686 | 50 | 0.28 | 49 |
IV.ATBU.EHZ. | 2023-04-24T15:50:27.94 | 0.3 | undecidable | manual | P | 234 | 79.5648 | 50 | 0.61 | 67 |
IV.PESA.HHZ. | 2023-04-24T15:50:27.64 | 0.6 | undecidable | manual | S | 277 | 40.9257 | 50 | 0.31 | 52 |
IV.PCRO.HNE. | 2023-04-24T15:50:26.09 | 0.6 | undecidable | manual | S | 155 | 35.4423 | 50 | 0.24 | 54 |
IV.ATSC.EHE. | 2023-04-24T15:50:26.80 | 0.3 | undecidable | manual | P | 226 | 74.7696 | 50 | 0.19 | 76 |
IV.SNTG.HHZ. | 2023-04-24T15:50:26.91 | 0.3 | undecidable | manual | P | 205 | 78.5658 | 50 | -0.28 | 74 |
IV.NARO.HHN. | 2023-04-24T15:50:25.55 | 0.3 | undecidable | manual | P | 243 | 69.375 | 50 | -0.22 | 76 |
IV.FRON.EHZ. | 2023-04-24T15:50:25.33 | 0.3 | undecidable | manual | P | 230 | 65.49 | 50 | 0.17 | 77 |
IV.SSFR.HHN. | 2023-04-24T15:50:25.72 | 0.3 | undecidable | manual | P | 222 | 68.5758 | 50 | 0.08 | 78 |
IV.EL6.EHZ. | 2023-04-24T15:50:24.97 | 0.1 | undecidable | manual | P | 198 | 66.1893 | 50 | -0.31 | 100 |
IV.CING.HNZ. | 2023-04-24T15:50:23.96 | 0.3 | undecidable | manual | P | 192 | 59.2962 | 50 | -0.25 | 77 |
IV.ARVD.HHE. | 2023-04-24T15:50:23.32 | 0.3 | undecidable | manual | P | 217 | 55.1004 | 50 | -0.26 | 77 |
IV.PESA.HHZ. | 2023-04-24T15:50:21.54 | 0.3 | undecidable | manual | P | 277 | 40.9257 | 50 | 0.15 | 81 |
IV.SENI.EHZ. | 2023-04-24T15:50:21.92 | 0.3 | undecidable | manual | S | 204 | 23.3544 | 109 | 0.07 | 85 |
IV.AOI.HHE. | 2023-04-24T15:50:21.41 | 0.3 | undecidable | manual | P | 152 | 43.623 | 50 | -0.39 | 77 |
IV.PCRO.HNE. | 2023-04-24T15:50:20.97 | 0.6 | undecidable | manual | P | 155 | 35.4423 | 50 | 0.43 | 51 |
IV.CRTC.HNE. | 2023-04-24T15:50:20.82 | 0.3 | undecidable | manual | P | 249 | 40.0266 | 50 | -0.42 | 77 |
IV.SENI.EHZ. | 2023-04-24T15:50:18.41 | 0.3 | undecidable | manual | P | 204 | 23.3544 | 109 | 0.18 | 83 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SENI.EHE. | ML:1.9 | 0.0005875 | 0.54 | AML | other | m | 2023-04-24T15:50:26.47 |
IV.SENI.EHN. | ML:2.0 | 0.0006245000000000001 | 0.96 | AML | other | m | 2023-04-24T15:50:27.03 |
IV.EL6.EHN. | ML:1.8 | 0.0001172 | 1.58 | AML | other | m | 2023-04-24T15:50:36.10 |
IV.EL6.EHE. | ML:1.8 | 0.00010745000000000001 | 0.42 | AML | other | m | 2023-04-24T15:50:38.26 |
IV.FDMO.HHN. | ML:1.6 | 0.00004155 | 0.42 | AML | other | m | 2023-04-24T15:50:44.61 |
IV.FDMO.HHE. | ML:1.5 | 0.000033350000000000004 | 1.34 | AML | other | m | 2023-04-24T15:50:45.03 |
IV.CESI.HHN. | ML:1.9 | 0.0000779 | 0.46 | AML | other | m | 2023-04-24T15:50:50.59 |
IV.CESI.HHE. | ML:1.8 | 0.000054449999999999995 | 1.26 | AML | other | m | 2023-04-24T15:50:50.97 |
IV.NRCA.HHN. | ML:1.7 | 0.00003905 | 1.34 | AML | other | m | 2023-04-24T15:50:55.95 |
IV.NRCA.HHE. | ML:1.7 | 0.000040400000000000006 | 0.18 | AML | other | m | 2023-04-24T15:50:55.53 |