A magnitude ML 1.7 earthquake occured in region: 8 km N Monte Sant'Angelo (FG), on
and geographic coordinates (lat, lon) 41.7800, 15.9320 at 24 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 |
---|---|---|---|---|
Monte Sant'Angelo | FG | 8 | 12657 | 12657 |
Carpino | FG | 10 | 4182 | 16839 |
Mattinata | FG | 13 | 6310 | 23149 |
Vico del Gargano | FG | 13 | 7766 | 30915 |
Ischitella | FG | 14 | 4432 | 35347 |
Cagnano Varano | FG | 14 | 7330 | 42677 |
Manfredonia | FG | 17 | 57279 | 99956 |
Rodi Garganico | FG | 17 | 3693 | 103649 |
San Giovanni Rotondo | FG | 19 | 27184 | 130833 |
Peschici | FG | 20 | 4521 | 135354 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2021-10-31 02:37:10 |
41.7802 | 15.9325 | 24 | 2022-03-30 13:04:30 |
Bollettino Sismico Italiano INGV | 99780741 |
Reviewed Rev100 |
ML 2.0 | 2021-10-31 02:37:10 |
41.7742 | 15.9413 | 26 | 2021-10-31 15:09:25 |
Sala Sismica INGV-Roma | 97113411 |
Field | Value |
---|---|
Time (UTC) | 2021-10-31 02:37:10 ± 0.09 |
Latitude | 41.7802 ± 0.0036 |
Longitude | 15.9325 ± 0.0036 |
Depth (km) | 24 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99780741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 410 |
Semi-minor axis of confidence ellipse (meter) | 24 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 7 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.07015 |
Epicentral distance of station farthest from the epicenter (degree) | 0.97666 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 99780741 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-14 15:16:21 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 97113411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-31 15:09:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.OT15.EHZ. | 2021-10-31T02:37:42.54 | 0.3 | undecidable | manual | S | 133 | 108.4137 | 98 | 0.58 | 58 |
IV.MRVN.HHZ. | 2021-10-31T02:37:35.18 | 0.3 | undecidable | manual | S | 165 | 82.7505 | 100 | -0.01 | 67 |
OT.OT16.EHZ. | 2021-10-31T02:37:30.37 | 0.3 | undecidable | manual | S | 276 | 63.2922 | 104 | 0.26 | 66 |
OT.OT15.EHZ. | 2021-10-31T02:37:29.04 | 0.6 | undecidable | manual | P | 133 | 108.4137 | 98 | 0.44 | 40 |
IV.TREM.HHE. | 2021-10-31T02:37:27.08 | 0.3 | undecidable | manual | S | 318 | 51.6039 | 108 | -0.02 | 72 |
IV.MRVN.HHZ. | 2021-10-31T02:37:24.25 | 0.3 | undecidable | manual | P | 165 | 82.7505 | 100 | -0.44 | 61 |
IV.APRC.HHZ. | 2021-10-31T02:37:22.37 | 0.3 | undecidable | manual | S | 266 | 32.3454 | 119 | 0 | 74 |
OT.OT05.EHZ. | 2021-10-31T02:37:21.58 | 0.3 | undecidable | manual | S | 244 | 30.4473 | 121 | -0.35 | 70 |
OT.OT06.EHZ. | 2021-10-31T02:37:21.78 | 0.3 | undecidable | manual | S | 250 | 29.8479 | 122 | -0.03 | 75 |
OT.OT04.EHZ. | 2021-10-31T02:37:21.71 | 0.3 | undecidable | manual | S | 257 | 29.8479 | 122 | -0.1 | 74 |
OT.OT16.EHZ. | 2021-10-31T02:37:21.63 | 0.3 | undecidable | manual | P | 276 | 63.2922 | 104 | -0.13 | 69 |
OT.OT03.EHE. | 2021-10-31T02:37:20.65 | 0.3 | undecidable | manual | S | 252 | 24.5532 | 128 | 0 | 75 |
OT.OT13.EHN. | 2021-10-31T02:37:20.07 | 0.3 | undecidable | manual | S | 61 | 23.2545 | 130 | -0.3 | 70 |
OT.OT07.EHZ. | 2021-10-31T02:37:20.51 | 0.3 | undecidable | manual | S | 225 | 24.9528 | 128 | -0.21 | 73 |
IV.SGRT.HHN. | 2021-10-31T02:37:19.25 | 0.3 | undecidable | manual | S | 260 | 15.873 | 142 | 0.26 | 72 |
IV.TREM.HHE. | 2021-10-31T02:37:19.87 | 0.3 | undecidable | manual | P | 318 | 51.6039 | 108 | -0.15 | 70 |
OT.OT12.EHZ. | 2021-10-31T02:37:19.05 | 0.3 | undecidable | manual | S | 187 | 16.5723 | 141 | -0.06 | 76 |
OT.OT14.EHZ. | 2021-10-31T02:37:18.57 | 0.3 | undecidable | manual | S | 351 | 13.0758 | 147 | 0.01 | 77 |
IV.MSAG.HHN. | 2021-10-31T02:37:18.11 | 0.3 | undecidable | manual | S | 194 | 7.7811 | 160 | 0.18 | 75 |
IV.APRC.HHZ. | 2021-10-31T02:37:17.36 | 0.1 | undecidable | manual | P | 266 | 32.3454 | 119 | 0.08 | 98 |
OT.OT07.EHZ. | 2021-10-31T02:37:16.26 | 0.1 | positive | manual | P | 225 | 24.9528 | 128 | -0.08 | 99 |
OT.OT04.EHZ. | 2021-10-31T02:37:16.98 | 0.1 | negative | manual | P | 257 | 29.8479 | 122 | 0.02 | 99 |
OT.OT03.EHE. | 2021-10-31T02:37:16.39 | 0.1 | undecidable | manual | P | 252 | 24.5532 | 128 | 0.1 | 99 |
OT.OT05.EHZ. | 2021-10-31T02:37:16.77 | 0.1 | undecidable | manual | P | 244 | 30.4473 | 121 | -0.27 | 95 |
OT.OT06.EHZ. | 2021-10-31T02:37:16.94 | 0.3 | undecidable | manual | P | 250 | 29.8479 | 122 | -0.02 | 75 |
OT.OT12.EHZ. | 2021-10-31T02:37:15.30 | 0.1 | positive | manual | P | 187 | 16.5723 | 141 | -0.11 | 100 |
OT.OT14.EHZ. | 2021-10-31T02:37:15.28 | 0.1 | undecidable | manual | P | 351 | 13.0758 | 147 | 0.19 | 99 |
IV.SGRT.HHN. | 2021-10-31T02:37:15.59 | 0.1 | positive | manual | P | 260 | 15.873 | 142 | 0.25 | 97 |
OT.OT13.EHN. | 2021-10-31T02:37:15.92 | 0.1 | undecidable | manual | P | 61 | 23.2545 | 130 | -0.21 | 95 |
IV.MSAG.HHN. | 2021-10-31T02:37:14.91 | 0.1 | positive | manual | P | 194 | 7.7811 | 160 | 0.19 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SGRT.HHN. | ML:2.1 | 0.0007578996 | 0.1008 | AML | other | m | 2021-10-31T02:37:19.39 |
IV.SGRT.HHE. | ML:2.0 | 0.000585584 | 0.1392 | AML | other | m | 2021-10-31T02:37:19.41 |
OT.OT13.EHN. | ML:1.7 | 0.00024733204999999997 | 0.0784 | AML | other | m | 2021-10-31T02:37:20.45 |
OT.OT13.EHE. | ML:1.6 | 0.00017883325 | 0.16 | AML | other | m | 2021-10-31T02:37:20.83 |
IV.APRC.HHN. | ML:1.8 | 0.000230833 | 0.12 | AML | other | m | 2021-10-31T02:37:22.83 |
IV.APRC.HHE. | ML:1.9 | 0.00027569085 | 0.0992 | AML | other | m | 2021-10-31T02:37:22.99 |
OT.OT05.EHN. | ML:1.4 | 0.000092835235 | 0.08 | AML | other | m | 2021-10-31T02:37:21.96 |
IV.APRC.HNE. | ML:1.9 | 0.00027509685000000003 | 0.1104 | AML | other | m | 2021-10-31T02:37:23.04 |
OT.OT16.EHN. | ML:1.6 | 0.000062567575 | 0.1808 | AML | other | m | 2021-10-31T02:37:31.03 |
OT.OT16.EHE. | ML:1.3 | 0.000034019666499999994 | 0.2384 | AML | other | m | 2021-10-31T02:37:33.41 |
IV.MRVN.HHE. | ML:1.1 | 0.000015509746 | 0.1792 | AML | other | m | 2021-10-31T02:37:36.67 |
IV.MRVN.HHN. | ML:1.1 | 0.000014801703499999999 | 0.1184 | AML | other | m | 2021-10-31T02:37:37.80 |