A magnitude ML 1.5 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on
and geographic coordinates (lat, lon) 43.9360, 13.3370 at 10 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 1.5 | 2023-04-30 20:16:26 |
43.9363 | 13.337 | 10 | 2024-03-01 17:18:08 |
Bollettino Sismico Italiano INGV | 117375221 |
Reviewed Rev100 |
ML 1.5 | 2023-04-30 20:16:25 |
43.956 | 13.3673 | 8 | 2023-04-30 20:24:56 |
Sala Sismica INGV-Roma | 116913731 |
Field | Value |
---|---|
Time (UTC) | 2023-04-30 20:16:26 ± 0.41 |
Latitude | 43.9363 ± 0.0171 |
Longitude | 13.3370 ± 0.0162 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 117375221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2071 |
Semi-minor axis of confidence ellipse (meter) | 507 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 210 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2070.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 243 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.24282 |
Epicentral distance of station farthest from the epicenter (degree) | 1.35528 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 117375221 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-25 15:14:22 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 116913731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-30 20:24:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MGAB.HHZ. | 2023-04-30T20:16:51.89 | 1.0 | undecidable | manual | P | 221 | 150.4383 | 50 | 0.58 | 18 |
IV.MMO1.EHZ. | 2023-04-30T20:16:46.73 | 0.6 | undecidable | manual | P | 180 | 114.996 | 50 | 0.88 | 34 |
IV.CESI.HHZ. | 2023-04-30T20:16:45.07 | 0.3 | undecidable | manual | P | 199 | 109.0131 | 50 | 0.15 | 66 |
IV.FDMO.HHZ. | 2023-04-30T20:16:43.85 | 0.3 | undecidable | manual | P | 191 | 101.8203 | 50 | 0.04 | 68 |
IV.CSP1.EHZ. | 2023-04-30T20:16:43.48 | 0.6 | undecidable | manual | P | 187 | 94.3389 | 50 | 0.83 | 37 |
IV.AOI.HHE. | 2023-04-30T20:16:42.50 | 0.6 | undecidable | manual | S | 154 | 47.8188 | 50 | 0.43 | 47 |
IV.MML1.EHZ. | 2023-04-30T20:16:42.74 | 0.6 | undecidable | manual | P | 198 | 95.9262 | 50 | -0.16 | 45 |
IV.COR1.EHZ. | 2023-04-30T20:16:41.60 | 0.6 | undecidable | manual | S | 219 | 43.2234 | 50 | 0.75 | 42 |
IV.PESA.HHZ. | 2023-04-30T20:16:40.60 | 0.6 | undecidable | manual | S | 271 | 39.7269 | 50 | 0.7 | 43 |
IV.PE3.EHE. | 2023-04-30T20:16:40.23 | 0.3 | undecidable | manual | P | 249 | 72.372 | 50 | 0.95 | 54 |
IV.PCRO.HNE. | 2023-04-30T20:16:40.10 | 0.6 | undecidable | manual | S | 157 | 39.7269 | 50 | 0.2 | 50 |
IV.CRTC.HNE. | 2023-04-30T20:16:39.40 | 0.6 | undecidable | manual | S | 243 | 40.8258 | 50 | -0.81 | 41 |
IV.PIEI.HNN. | 2023-04-30T20:16:39.57 | 0.3 | undecidable | manual | P | 236 | 78.1662 | 50 | -0.59 | 63 |
IV.EL6.EHZ. | 2023-04-30T20:16:38.62 | 0.3 | undecidable | manual | P | 196 | 69.9744 | 50 | -0.28 | 69 |
IV.NARO.HHN. | 2023-04-30T20:16:38.59 | 0.3 | undecidable | manual | P | 239 | 70.5738 | 50 | -0.4 | 67 |
IV.FRON.EHZ. | 2023-04-30T20:16:38.10 | 0.3 | undecidable | manual | P | 227 | 67.4769 | 50 | -0.42 | 67 |
IV.CING.HHZ. | 2023-04-30T20:16:37.65 | 0.3 | undecidable | manual | P | 190 | 63.2922 | 50 | -0.22 | 71 |
IV.FANO.HNZ. | 2023-04-30T20:16:37.21 | 0.6 | undecidable | manual | S | 248 | 27.4503 | 109 | 0.63 | 45 |
IV.SENI.EHZ. | 2023-04-30T20:16:36.10 | 0.6 | undecidable | manual | S | 198 | 26.9508 | 109 | -0.31 | 50 |
IV.ARVD.HHZ. | 2023-04-30T20:16:36.44 | 0.3 | undecidable | manual | P | 213 | 58.0974 | 50 | -0.63 | 64 |
IV.MPAG.EHZ. | 2023-04-30T20:16:36.48 | 0.3 | undecidable | manual | P | 234 | 57.3981 | 50 | -0.5 | 68 |
IV.AOI.HHE. | 2023-04-30T20:16:35.61 | 0.3 | undecidable | manual | P | 154 | 47.8188 | 50 | 0.12 | 74 |
IV.PCRO.HNE. | 2023-04-30T20:16:34.05 | 0.3 | undecidable | manual | P | 157 | 39.7269 | 50 | -0.19 | 75 |
IV.PESA.HHZ. | 2023-04-30T20:16:34.32 | 0.3 | undecidable | manual | P | 271 | 39.7269 | 50 | 0.09 | 76 |
IV.COR1.EHZ. | 2023-04-30T20:16:34.91 | 0.1 | undecidable | manual | P | 219 | 43.2234 | 50 | 0.13 | 100 |
IV.CRTC.HNE. | 2023-04-30T20:16:34.00 | 0.3 | undecidable | manual | P | 243 | 40.8258 | 50 | -0.41 | 71 |
IV.FANO.HNZ. | 2023-04-30T20:16:32.72 | 0.6 | undecidable | manual | P | 248 | 27.4503 | 109 | 0.4 | 49 |
IV.SENI.EHZ. | 2023-04-30T20:16:32.11 | 0.3 | undecidable | manual | P | 198 | 26.9508 | 109 | -0.11 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SENI.EHN. | ML:1.6 | 0.000197174255 | 0.2432 | AML | other | m | 2023-04-30T20:16:40.29 |
IV.SENI.EHE. | ML:1.6 | 0.00023899999999999998 | 1.08 | AML | other | m | 2023-04-30T20:16:42.95 |
IV.PIEI.HHN. | ML:1.0 | 0.0000136 | 1.32 | AML | other | m | 2023-04-30T20:16:42.67 |
IV.PIEI.HHE. | ML:1.0 | 0.000012795 | 0.12 | AML | other | m | 2023-04-30T20:16:43.88 |
IV.ARVD.HHN. | ML:0.8 | 0.00001746251 | 0.2432 | AML | other | m | 2023-04-30T20:16:45.20 |
IV.CING.HHE. | ML:1.0 | 0.0000212 | 1.16 | AML | other | m | 2023-04-30T20:16:48.14 |
IV.CING.HHN. | ML:1.2 | 0.00003105 | 0.56 | AML | other | m | 2023-04-30T20:16:49.01 |
IV.EL6.EHE. | ML:1.4 | 0.00004540097999999999 | 0.2176 | AML | other | m | 2023-04-30T20:16:49.15 |
IV.MPAG.EHE. | ML:1.3 | 0.00004704999999999999 | 1.46 | AML | other | m | 2023-04-30T20:16:51.77 |
IV.MPAG.EHN. | ML:1.1 | 0.00003155 | 0.64 | AML | other | m | 2023-04-30T20:16:51.23 |
IV.ARVD.HHE. | ML:1.1 | 0.00002265 | 1.32 | AML | other | m | 2023-04-30T20:16:52.75 |
IV.SENI.HNE. | ML:2.8 | 0.0034349999999999997 | 1.58 | AML | other | m | 2023-04-30T20:16:57.92 |
IV.CSP1.EHE. | ML:1.8 | 0.00006555 | 0.68 | AML | other | m | 2023-04-30T20:16:59.69 |
IV.MML1.EHE. | ML:1.5 | 0.000032800000000000004 | 0.7 | AML | other | m | 2023-04-30T20:17:00.45 |
IV.CSP1.EHN. | ML:1.9 | 0.0000812 | 0.42 | AML | other | m | 2023-04-30T20:17:00.75 |
IV.MML1.EHN. | ML:1.4 | 0.00002785 | 0.2 | AML | other | m | 2023-04-30T20:17:01.82 |
IV.FDMO.HHE. | ML:1.4 | 0.00002665 | 1.12 | AML | other | m | 2023-04-30T20:17:02.88 |
IV.FDMO.HHN. | ML:1.3 | 0.0000191 | 0.5 | AML | other | m | 2023-04-30T20:17:02.12 |
IV.CESI.HHN. | ML:1.7 | 0.0000436 | 0.38 | AML | other | m | 2023-04-30T20:17:03.63 |
IV.CESI.HHE. | ML:1.7 | 0.000039099999999999995 | 1.2 | AML | other | m | 2023-04-30T20:17:04.86 |
IV.MMO1.EHE. | ML:1.5 | 0.00002745 | 1.52 | AML | other | m | 2023-04-30T20:17:05.76 |
IV.SENI.HNN. | ML:3.1 | 0.00791 | 0.94 | AML | other | m | 2023-04-30T20:17:06.90 |
IV.MMO1.EHN. | ML:1.6 | 0.000034200000000000005 | 0.34 | AML | other | m | 2023-04-30T20:17:07.22 |
IV.EL6.EHN. | ML:1.6 | 0.000062944975 | 0.7328 | AML | other | m | 2023-04-30T20:17:08.63 |
IV.SFI.EHN. | ML:1.4 | 0.00001965 | 0.5 | AML | other | m | 2023-04-30T20:17:11.63 |
IV.MGAB.HHN. | ML:1.7 | 0.000025399999999999997 | 0.6 | AML | other | m | 2023-04-30T20:17:15.79 |
IV.SFI.EHE. | ML:1.3 | 0.000016550000000000002 | 1.34 | AML | other | m | 2023-04-30T20:17:15.27 |
IV.MGAB.HHE. | ML:1.7 | 0.000026099999999999997 | 1.58 | AML | other | m | 2023-04-30T20:17:18.11 |