A magnitude ML 1.5 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on
and geographic coordinates (lat, lon) 43.8320, 13.3910 at 9 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Senigallia | AN | 19 | 45027 | 45027 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-11-20 08:57:55 |
43.8317 | 13.391 | 9 | 2022-03-30 13:04:21 |
Bollettino Sismico Italiano INGV | 98373811 |
Reviewed Rev100 |
ML 1.8 | 2021-11-20 08:57:55 |
43.831 | 13.3943 | 9 | 2021-11-20 09:12:05 |
Sala Sismica INGV-Roma | 97621871 |
Field | Value |
---|---|
Time (UTC) | 2021-11-20 08:57:55 ± 0.32 |
Latitude | 43.8317 ± 0.0153 |
Longitude | 13.3910 ± 0.0125 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 98373811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1738 |
Semi-minor axis of confidence ellipse (meter) | 627 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 198 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 261 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 22 |
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) | 0.84446 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.5 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 98373811 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-24 16:48:24 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.7 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 97621871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-20 09:12:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RESU.HHZ. | 2021-11-20T08:59:31.78 | 3.0 | undecidable | manual | P | 3.04 | 0 | |||
MN.TIP.HHZ. | 2021-11-20T08:59:28.10 | 3.0 | undecidable | manual | P | 1.189 | 0 | |||
IV.GIZZ.HHZ. | 2021-11-20T08:59:26.32 | 3.0 | positive | manual | P | 1.013 | 0 | |||
GU.BURY.HHZ. | 2021-11-20T08:59:04.91 | 3.0 | negative | manual | P | 3.59 | 0 | |||
IV.PZUN.HHZ. | 2021-11-20T08:59:04.72 | 3.0 | positive | manual | P | 1.112 | 0 | |||
IV.CAVE.HHZ. | 2021-11-20T08:59:01.17 | 3.0 | undecidable | manual | Sn | -0.49 | 0 | |||
CH.MUGIO.HHZ. | 2021-11-20T08:59:01.13 | 3.0 | undecidable | manual | P | 6.35 | 0 | |||
CR.STON.BHZ. | 2021-11-20T08:58:58.46 | 3.0 | undecidable | manual | P | 9.86 | 0 | |||
IV.SBPO.HNZ. | 2021-11-20T08:58:36.60 | 3.0 | positive | manual | P | 3.61 | 0 | |||
IV.FIU.EHZ. | 2021-11-20T08:58:30.39 | 3.0 | undecidable | manual | P | 5.22 | 0 | |||
IV.NARO.HHN. | 2021-11-20T08:58:18.39 | 0.6 | undecidable | manual | S | 250 | 69.4749 | 50 | 0.93 | 35 |
IV.EL6.EHZ. | 2021-11-20T08:58:15.17 | 0.6 | undecidable | manual | S | 203 | 60.3951 | 50 | 0.13 | 47 |
IV.MPAG.EHZ. | 2021-11-20T08:58:13.60 | 0.6 | undecidable | manual | S | 246 | 55.4001 | 50 | -0.11 | 47 |
IV.CING.HHZ. | 2021-11-20T08:58:12.38 | 0.6 | undecidable | manual | S | 197 | 53.0025 | 50 | -0.69 | 41 |
IV.MF5.EHZ. | 2021-11-20T08:58:12.82 | 0.6 | undecidable | manual | P | 177 | 93.7395 | 50 | 0.69 | 38 |
IV.ARVD.HHZ. | 2021-11-20T08:58:12.60 | 0.6 | undecidable | manual | S | 224 | 51.7038 | 50 | -0.12 | 47 |
IV.FDMO.HHZ. | 2021-11-20T08:58:11.90 | 0.6 | undecidable | manual | P | 196 | 91.5417 | 50 | 0.11 | 44 |
IV.COR1.EHZ. | 2021-11-20T08:58:09.85 | 0.3 | undecidable | manual | S | 235 | 38.3283 | 50 | 0.69 | 63 |
IV.SNTG.HHE. | 2021-11-20T08:58:08.53 | 0.3 | undecidable | manual | P | 210 | 73.4709 | 50 | -0.48 | 63 |
IV.ATSC.EHE. | 2021-11-20T08:58:08.05 | 0.3 | undecidable | manual | P | 232 | 72.4719 | 50 | -0.79 | 56 |
IV.AOI.HHE. | 2021-11-20T08:58:08.62 | 0.3 | undecidable | manual | S | 151 | 35.5422 | 50 | 0.21 | 72 |
IV.NARO.HHN. | 2021-11-20T08:58:08.36 | 0.3 | undecidable | manual | P | 250 | 69.4749 | 50 | -0.02 | 70 |
IV.MPAG.EHZ. | 2021-11-20T08:58:06.12 | 0.3 | undecidable | manual | P | 246 | 55.4001 | 50 | -0.1 | 71 |
IV.EL6.EHZ. | 2021-11-20T08:58:06.55 | 0.3 | undecidable | manual | P | 203 | 60.3951 | 50 | -0.44 | 66 |
IV.PCRO.HNZ. | 2021-11-20T08:58:05.90 | 0.6 | undecidable | manual | S | 155 | 27.3504 | 108 | -0.05 | 50 |
IV.CING.HHZ. | 2021-11-20T08:58:05.50 | 0.3 | undecidable | manual | P | 197 | 53.0025 | 50 | -0.35 | 68 |
IV.ARVD.HHZ. | 2021-11-20T08:58:05.33 | 0.3 | undecidable | manual | P | 224 | 51.7038 | 50 | -0.32 | 68 |
IV.COR1.EHZ. | 2021-11-20T08:58:03.86 | 0.1 | negative | manual | P | 235 | 38.3283 | 50 | 0.26 | 94 |
IV.SENI.HNZ. | 2021-11-20T08:58:03.19 | 0.6 | undecidable | manual | S | 222 | 18.87 | 115 | -0.04 | 51 |
IV.AOI.HHE. | 2021-11-20T08:58:03.36 | 0.3 | undecidable | manual | P | 151 | 35.5422 | 50 | 0.2 | 72 |
IV.PCRO.HNZ. | 2021-11-20T08:58:02.00 | 0.3 | undecidable | manual | P | 155 | 27.3504 | 108 | 0.26 | 72 |
IV.SENI.HNZ. | 2021-11-20T08:58:00.32 | 0.1 | undecidable | manual | P | 222 | 18.87 | 115 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SENI.EHE. | ML:1.8 | 0.00055010695 | 0.1216 | AML | other | m | 2021-11-20T08:58:03.33 |
IV.SENI.HNE. | ML:2.5 | 0.002781039 | 0.1408 | AML | other | m | 2021-11-20T08:58:03.52 |
IV.SENI.HNN. | ML:2.4 | 0.0021116064999999995 | 0.1408 | AML | other | m | 2021-11-20T08:58:03.56 |
IV.SENI.EHN. | ML:1.8 | 0.0004899305 | 0.224 | AML | other | m | 2021-11-20T08:58:03.75 |
IV.PCRO.HNN. | ML:1.8 | 0.00033688734999999997 | 0.0704 | AML | other | m | 2021-11-20T08:58:06.20 |
IV.PCRO.HNE. | ML:2.0 | 0.0005331833999999999 | 0.0768 | AML | other | m | 2021-11-20T08:58:06.46 |
IV.COR1.EHE. | ML:1.2 | 0.00005419678 | 0.864 | AML | other | m | 2021-11-20T08:58:09.50 |
IV.COR1.HNN. | ML:2.8 | 0.00215826415 | 1.5168 | AML | other | m | 2021-11-20T08:58:09.33 |
IV.COR1.EHN. | ML:1.6 | 0.00014205309999999998 | 0.3776 | AML | other | m | 2021-11-20T08:58:10.44 |
IV.COR1.HNE. | ML:2.6 | 0.0016852454999999999 | 1.792 | AML | other | m | 2021-11-20T08:58:09.64 |
IV.CING.HNE. | ML:3.2 | 0.003485726 | 1.6128 | AML | other | m | 2021-11-20T08:58:12.97 |
IV.ARVD.HHN. | ML:0.9 | 0.000019610055 | 0.2176 | AML | other | m | 2021-11-20T08:58:13.02 |
IV.MPAG.HNE. | ML:1.6 | 0.00008522180500000001 | 1.7216 | AML | other | m | 2021-11-20T08:58:14.22 |
IV.MPAG.HNN. | ML:1.5 | 0.00008212355 | 1.8176 | AML | other | m | 2021-11-20T08:58:13.42 |
IV.CING.HHE. | ML:0.9 | 0.00002105034 | 0.224 | AML | other | m | 2021-11-20T08:58:15.37 |
IV.MPAG.EHN. | ML:0.8 | 0.000015600849999999998 | 0.1792 | AML | other | m | 2021-11-20T08:58:15.56 |
IV.EL6.EHN. | ML:1.2 | 0.00003154914 | 1.8368 | AML | other | m | 2021-11-20T08:58:15.66 |
IV.MPAG.EHE. | ML:0.8 | 0.000016893255 | 0.2048 | AML | other | m | 2021-11-20T08:58:16.07 |
IV.CING.HNN. | ML:3.4 | 0.005916767 | 1.0208 | AML | other | m | 2021-11-20T08:58:16.84 |
IV.ARVD.HHE. | ML:0.8 | 0.0000171098815 | 0.16 | AML | other | m | 2021-11-20T08:58:16.46 |
IV.EL6.EHE. | ML:1.2 | 0.000035271055000000005 | 1.8208 | AML | other | m | 2021-11-20T08:58:17.93 |
IV.CING.HHN. | ML:0.9 | 0.00002070483 | 0.096 | AML | other | m | 2021-11-20T08:58:22.68 |
IV.FDMO.HHE. | ML:1.0 | 0.0000082036605 | 0.9216 | AML | other | m | 2021-11-20T08:58:23.32 |
IV.FDMO.HHN. | ML:0.6 | 0.0000062605395 | 0.9216 | AML | other | m | 2021-11-20T08:58:22.63 |
IV.MF5.EHE. | ML:1.5 | 0.000036252278000000005 | 1.12 | AML | other | m | 2021-11-20T08:58:27.29 |
IV.MF5.EHN. | ML:1.5 | 0.000032966145 | 1.7024 | AML | other | m | 2021-11-20T08:58:27.72 |