A magnitude ML 1.5 earthquake occured in region: 5 km E San Giovanni Rotondo (FG), on
and geographic coordinates (lat, lon) 41.6950, 15.7820 at 20 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 |
---|---|---|---|---|
San Giovanni Rotondo | FG | 5 | 27184 | 27184 |
San Marco in Lamis | FG | 12 | 13831 | 41015 |
Manfredonia | FG | 14 | 57279 | 98294 |
Monte Sant'Angelo | FG | 15 | 12657 | 110951 |
Cagnano Varano | FG | 15 | 7330 | 118281 |
Rignano Garganico | FG | 16 | 2117 | 120398 |
Carpino | FG | 18 | 4182 | 124580 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-01-28 16:59:36 |
41.6947 | 15.7825 | 20 | 2021-07-12 16:54:58 |
Bollettino Sismico Italiano INGV | 87080901 |
Reviewed Rev100 |
ML 1.6 | 2021-01-28 16:59:36 |
41.6933 | 15.7818 | 21 | 2021-01-28 17:09:07 |
Sala Sismica INGV-Roma | 86658161 |
Field | Value |
---|---|
Time (UTC) | 2021-01-28 16:59:36 ± 0.05 |
Latitude | 41.6947 ± 0.0027 |
Longitude | 15.7825 ± 0.0024 |
Depth (km) | 20 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87080901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 277 |
Semi-minor axis of confidence ellipse (meter) | 59 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 360 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34894 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 87080901 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-12 15:28:41 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 86658161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-28 17:09:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HNZ. | 2021-01-28T17:00:11.78 | 3.0 | undecidable | manual | S | 0.36 | 0 | |||
IV.MRVN.HHZ. | 2021-01-28T16:59:51.99 | 3.0 | negative | manual | P | 0.4 | 0 | |||
OT.OT13.EHZ. | 2021-01-28T16:59:49.61 | 0.1 | undecidable | manual | S | 58 | 38.7279 | 108 | 0.01 | 94 |
IV.APRC.HHZ. | 2021-01-28T16:59:45.28 | 0.1 | undecidable | manual | S | 289 | 20.9679 | 126 | -0.06 | 97 |
OT.OT14.EHZ. | 2021-01-28T16:59:45.99 | 0.1 | undecidable | manual | S | 25 | 24.6531 | 121 | -0.16 | 95 |
OT.OT05.EHZ. | 2021-01-28T16:59:44.08 | 0.1 | undecidable | manual | S | 255 | 15.4734 | 136 | -0.14 | 96 |
OT.OT06.EHZ. | 2021-01-28T16:59:44.30 | 0.1 | undecidable | manual | S | 266 | 15.5733 | 136 | 0.05 | 98 |
OT.OT04.EHZ. | 2021-01-28T16:59:44.44 | 0.1 | undecidable | manual | S | 279 | 16.9719 | 133 | -0.06 | 97 |
IV.SGRT.HHZ. | 2021-01-28T16:59:43.02 | 0.1 | undecidable | manual | S | 334 | 7.3815 | 157 | 0 | 100 |
OT.OT12.EHZ. | 2021-01-28T16:59:43.55 | 0.1 | undecidable | manual | S | 124 | 12.4764 | 143 | -0.16 | 95 |
OT.OT07.EHE. | 2021-01-28T16:59:43.37 | 0.1 | undecidable | manual | S | 213 | 9.6792 | 150 | 0.08 | 99 |
OT.OT13.EHZ. | 2021-01-28T16:59:43.98 | 0.1 | positive | manual | P | 58 | 38.7279 | 108 | -0.04 | 95 |
OT.OT03.EHE. | 2021-01-28T16:59:43.57 | 0.1 | undecidable | manual | S | 280 | 11.1777 | 146 | 0.07 | 99 |
IV.MSAG.HHZ. | 2021-01-28T16:59:43.57 | 0.1 | undecidable | manual | S | 80 | 10.6782 | 147 | 0.14 | 98 |
IV.APRC.HHZ. | 2021-01-28T16:59:41.59 | 0.1 | positive | manual | P | 289 | 20.9679 | 126 | 0.03 | 97 |
OT.OT14.EHZ. | 2021-01-28T16:59:41.97 | 0.1 | negative | manual | P | 25 | 24.6531 | 121 | -0.06 | 97 |
OT.OT04.EHZ. | 2021-01-28T16:59:41.07 | 0.1 | positive | manual | P | 279 | 16.9719 | 133 | -0.01 | 98 |
OT.OT06.EHZ. | 2021-01-28T16:59:40.96 | 0.1 | positive | manual | P | 266 | 15.5733 | 136 | 0.03 | 98 |
OT.OT03.EHE. | 2021-01-28T16:59:40.58 | 0.1 | positive | manual | P | 280 | 11.1777 | 146 | 0.08 | 98 |
IV.MSAG.HHZ. | 2021-01-28T16:59:40.58 | 0.1 | negative | manual | P | 80 | 10.6782 | 147 | 0.12 | 97 |
IV.SGRT.HHZ. | 2021-01-28T16:59:40.37 | 0.1 | positive | manual | P | 334 | 7.3815 | 157 | 0.15 | 97 |
OT.OT12.EHZ. | 2021-01-28T16:59:40.62 | 0.1 | positive | manual | P | 124 | 12.4764 | 143 | 0 | 99 |
OT.OT07.EHE. | 2021-01-28T16:59:40.44 | 0.1 | positive | manual | P | 213 | 9.6792 | 150 | 0.06 | 99 |
OT.OT05.EHZ. | 2021-01-28T16:59:40.83 | 0.1 | positive | manual | P | 255 | 15.4734 | 136 | -0.09 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SGRT.HHN. | ML:1.6 | 0.0002780989 | 0.1664 | AML | other | m | 2021-01-28T16:59:43.20 |
IV.SGRT.HHE. | ML:1.6 | 0.00035099999999999997 | 0.14 | AML | other | m | 2021-01-28T16:59:43.21 |
IV.MSAG.HHE. | ML:1.1 | 0.00009152083499999999 | 0.3072 | AML | other | m | 2021-01-28T16:59:43.66 |
OT.OT12.EHN. | ML:1.6 | 0.0002535 | 0.18 | AML | other | m | 2021-01-28T16:59:43.83 |
OT.OT12.EHE. | ML:1.2 | 0.00011673059999999999 | 0.128 | AML | other | m | 2021-01-28T16:59:43.76 |
IV.MSAG.HHN. | ML:1.6 | 0.000272 | 0.18 | AML | other | m | 2021-01-28T16:59:43.95 |
IV.MSAG.HNN. | ML:1.9 | 0.0006435 | 0.18 | AML | other | m | 2021-01-28T16:59:43.95 |
IV.MSAG.HNE. | ML:1.4 | 0.00019562009999999998 | 0.2944 | AML | other | m | 2021-01-28T16:59:43.67 |
IV.APRC.HHN. | ML:1.6 | 0.0002345 | 0.08 | AML | other | m | 2021-01-28T16:59:45.76 |
IV.APRC.HHE. | ML:1.4 | 0.00012382611999999998 | 0.4224 | AML | other | m | 2021-01-28T16:59:45.56 |
IV.APRC.HNE. | ML:1.4 | 0.00014257710000000002 | 1.7824 | AML | other | m | 2021-01-28T16:59:46.96 |
OT.OT13.EHE. | ML:1.5 | 0.00010389765 | 0.4096 | AML | other | m | 2021-01-28T16:59:49.63 |
OT.OT13.EHN. | ML:1.7 | 0.00015432990000000001 | 0.3456 | AML | other | m | 2021-01-28T16:59:49.61 |