A magnitude ML 1.0 earthquake occured in region: 8 km NW Manfredonia (FG), on
and geographic coordinates (lat, lon) 41.6820, 15.8490 at 18 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 |
---|---|---|---|---|
Manfredonia | FG | 8 | 57279 | 57279 |
Monte Sant'Angelo | FG | 10 | 12657 | 69936 |
San Giovanni Rotondo | FG | 11 | 27184 | 97120 |
Mattinata | FG | 17 | 6310 | 103430 |
Cagnano Varano | FG | 18 | 7330 | 110760 |
San Marco in Lamis | FG | 18 | 13831 | 124591 |
Carpino | FG | 18 | 4182 | 128773 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2021-12-24 00:53:13 |
41.6815 | 15.8493 | 18 | 2022-03-30 13:04:24 |
Bollettino Sismico Italiano INGV | 99052691 |
Reviewed Rev100 |
ML 1.0 | 2021-12-24 00:53:13 |
41.6788 | 15.8467 | 18 | 2021-12-24 23:43:53 |
Sala Sismica INGV-Roma | 98934601 |
Field | Value |
---|---|
Time (UTC) | 2021-12-24 00:53:13 ± 0.06 |
Latitude | 41.6815 ± 0.0027 |
Longitude | 15.8493 ± 0.0036 |
Depth (km) | 18 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99052691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 310 |
Semi-minor axis of confidence ellipse (meter) | 147 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 153 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.05396 |
Epicentral distance of station farthest from the epicenter (degree) | 0.67269 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 99052691 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-12-27 11:03:33 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 98934601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-24 23:43:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SGTA.HHE. | 2021-12-24T00:53:35.37 | 0.6 | undecidable | manual | S | 214 | 72.7716 | 97 | -0.15 | 44 |
IV.MRVN.HHZ. | 2021-12-24T00:53:35.88 | 0.6 | undecidable | manual | S | 157 | 74.6697 | 96 | -0.13 | 44 |
IV.MOCO.HNZ. | 2021-12-24T00:53:33.67 | 1.0 | undecidable | manual | S | 239 | 66.9774 | 97 | -0.32 | 22 |
OT.OT16.EHZ. | 2021-12-24T00:53:32.10 | 0.6 | undecidable | manual | S | 287 | 58.6968 | 99 | 0.31 | 43 |
IV.TREM.HHE. | 2021-12-24T00:53:31.55 | 1.0 | undecidable | manual | S | 330 | 56.3991 | 99 | 0.36 | 21 |
IV.CAPA.HHE. | 2021-12-24T00:53:31.95 | 0.6 | undecidable | manual | S | 183 | 58.0974 | 99 | 0.32 | 44 |
OT.OT11.EHN. | 2021-12-24T00:53:28.15 | 0.6 | undecidable | manual | S | 247 | 46.5201 | 101 | -0.43 | 44 |
OT.OT17.EHZ. | 2021-12-24T00:53:27.07 | 0.3 | undecidable | manual | S | 271 | 39.7269 | 104 | 0.25 | 68 |
IV.SGTA.HHE. | 2021-12-24T00:53:26.49 | 0.3 | undecidable | manual | P | 214 | 72.7716 | 97 | 0.26 | 64 |
IV.MRVN.HHZ. | 2021-12-24T00:53:26.70 | 0.1 | negative | manual | P | 157 | 74.6697 | 96 | 0.19 | 87 |
IV.MOCO.HNZ. | 2021-12-24T00:53:25.22 | 0.1 | undecidable | manual | P | 239 | 66.9774 | 97 | -0.12 | 90 |
OT.OT13.EHZ. | 2021-12-24T00:53:25.45 | 0.3 | undecidable | manual | S | 51 | 35.1426 | 107 | -0.18 | 71 |
IV.CAPA.HHE. | 2021-12-24T00:53:24.28 | 0.1 | undecidable | manual | P | 183 | 58.0974 | 99 | 0.3 | 88 |
IV.TREM.HHE. | 2021-12-24T00:53:23.40 | 0.1 | undecidable | manual | P | 330 | 56.3991 | 99 | -0.32 | 89 |
OT.OT16.EHZ. | 2021-12-24T00:53:23.95 | 0.1 | undecidable | manual | P | 287 | 58.6968 | 99 | -0.12 | 92 |
OT.OT04.EHE. | 2021-12-24T00:53:22.50 | 0.3 | undecidable | manual | S | 281 | 22.6551 | 119 | -0.05 | 74 |
OT.OT14.EHN. | 2021-12-24T00:53:22.87 | 0.3 | undecidable | manual | S | 11 | 24.3534 | 116 | -0.08 | 74 |
OT.OT05.EHE. | 2021-12-24T00:53:22.07 | 0.3 | undecidable | manual | S | 263 | 20.5683 | 122 | 0 | 75 |
OT.OT11.EHN. | 2021-12-24T00:53:22.14 | 0.1 | undecidable | manual | P | 247 | 46.5201 | 101 | -0.08 | 94 |
OT.OT06.EHE. | 2021-12-24T00:53:22.03 | 0.3 | undecidable | manual | S | 271 | 21.1677 | 121 | -0.17 | 72 |
OT.OT17.EHZ. | 2021-12-24T00:53:21.37 | 0.3 | undecidable | manual | P | 271 | 39.7269 | 104 | 0.17 | 70 |
OT.OT03.EHE. | 2021-12-24T00:53:21.31 | 0.3 | undecidable | manual | S | 282 | 16.872 | 129 | 0.05 | 75 |
IV.SGRT.HHE. | 2021-12-24T00:53:20.48 | 0.3 | undecidable | manual | S | 313 | 11.877 | 140 | 0.16 | 74 |
OT.OT07.EHE. | 2021-12-24T00:53:20.17 | 0.3 | undecidable | manual | S | 238 | 12.6762 | 138 | -0.28 | 71 |
OT.OT13.EHZ. | 2021-12-24T00:53:20.47 | 0.1 | positive | manual | P | 51 | 35.1426 | 107 | -0.05 | 97 |
OT.OT12.EHZ. | 2021-12-24T00:53:19.32 | 0.3 | undecidable | manual | S | 139 | 7.3815 | 154 | -0.33 | 70 |
IV.MSAG.HHZ. | 2021-12-24T00:53:19.73 | 0.3 | undecidable | manual | S | 56 | 5.994 | 158 | 0.22 | 74 |
OT.OT14.EHN. | 2021-12-24T00:53:19.10 | 0.1 | positive | manual | P | 11 | 24.3534 | 116 | 0.14 | 96 |
OT.OT06.EHE. | 2021-12-24T00:53:18.55 | 0.1 | negative | manual | P | 271 | 21.1677 | 121 | 0.02 | 99 |
OT.OT04.EHE. | 2021-12-24T00:53:18.71 | 0.1 | negative | manual | P | 281 | 22.6551 | 119 | -0.03 | 99 |
OT.OT05.EHE. | 2021-12-24T00:53:18.22 | 0.1 | undecidable | manual | P | 263 | 20.5683 | 122 | -0.24 | 95 |
OT.OT03.EHE. | 2021-12-24T00:53:18.07 | 0.1 | negative | manual | P | 282 | 16.872 | 129 | 0.08 | 99 |
OT.OT07.EHE. | 2021-12-24T00:53:17.45 | 0.1 | positive | manual | P | 238 | 12.6762 | 138 | -0.07 | 99 |
IV.SGRT.HHE. | 2021-12-24T00:53:17.59 | 0.1 | negative | manual | P | 313 | 11.877 | 140 | 0.14 | 98 |
IV.MSAG.HHZ. | 2021-12-24T00:53:17.12 | 0.1 | negative | manual | P | 56 | 5.994 | 158 | 0.14 | 100 |
OT.OT12.EHZ. | 2021-12-24T00:53:16.95 | 0.1 | positive | manual | P | 139 | 7.3815 | 154 | -0.11 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
OT.OT12.EHN. | ML:1.2 | 0.00014150000000000002 | 0.18 | AML | other | m | 2021-12-24T00:53:19.50 |
OT.OT12.EHE. | ML:0.8 | 0.000055599999999999996 | 0.6 | AML | other | m | 2021-12-24T00:53:19.95 |
IV.MSAG.HHE. | ML:0.6 | 0.000039349999999999994 | 0.08 | AML | other | m | 2021-12-24T00:53:20.41 |
IV.MSAG.HHN. | ML:0.7 | 0.0000461 | 1.2 | AML | other | m | 2021-12-24T00:53:20.81 |
IV.MRVN.HHN. | ML:1.3 | 0.000031648685 | 0.2 | AML | other | m | 2021-12-24T00:53:37.42 |
IV.MRVN.HHE. | ML:1.1 | 0.00001997845 | 0.26 | AML | other | m | 2021-12-24T00:53:37.48 |