A magnitude ML 1.1 (quarry blast) earthquake occured in region: 10 km W Manfredonia (FG), on
and geographic coordinates (lat, lon) 41.6150, 15.8060 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 | 10 | 57279 | 57279 |
San Giovanni Rotondo | FG | 12 | 27184 | 84463 |
Monte Sant'Angelo | FG | 16 | 12657 | 97120 |
San Marco in Lamis | FG | 18 | 13831 | 110951 |
Rignano Garganico | FG | 19 | 2117 | 113068 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2021-01-15 10:37:27 |
41.6148 | 15.8062 | 1 | 2021-07-12 16:54:58 |
Bollettino Sismico Italiano INGV | 87144621 |
Reviewed Rev100 |
ML 1.2 | 2021-01-15 10:37:26 |
41.5952 | 15.7997 | 12 | 2021-01-15 10:51:03 |
Sala Sismica INGV-Roma | 86264261 |
Field | Value |
---|---|
Time (UTC) | 2021-01-15 10:37:27 ± 0.82 |
Latitude | 41.6148 ± 0.0468 |
Longitude | 15.8062 ± 0.0325 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 87144621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 5580 |
Semi-minor axis of confidence ellipse (meter) | 1870 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 339 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 238 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.52 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24282 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 86264261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-15 10:51:03 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 87144621 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-08 11:41:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.BNI.HHZ. | 2021-01-15T10:39:20.14 | 3.0 | negative | manual | Pn | 7.49 | 0 | |||
GU.BLANC.HHZ. | 2021-01-15T10:39:19.54 | 3.0 | undecidable | manual | Pn | 3.86 | 0 | |||
IV.FIR.HHZ. | 2021-01-15T10:39:16.00 | 3.0 | undecidable | manual | Sn | 3.82 | 0 | |||
IV.ACATE.EHZ. | 2021-01-15T10:39:14.10 | 3.0 | undecidable | manual | Sn | -9.88 | 0 | |||
ST.ZIAN.EHZ. | 2021-01-15T10:39:04.57 | 3.0 | undecidable | manual | Pg | 17.120001 | 0 | |||
IV.MURB.HNZ. | 2021-01-15T10:39:00.64 | 3.0 | undecidable | manual | Sg | 14.11 | 0 | |||
IV.PE3.EHZ. | 2021-01-15T10:38:54.02 | 3.0 | undecidable | manual | Sn | 0.35 | 0 | |||
IV.MGAB.HHZ. | 2021-01-15T10:38:50.38 | 3.0 | undecidable | manual | Sn | 2.16 | 0 | |||
IV.ARVD.HHZ. | 2021-01-15T10:38:41.53 | 3.0 | undecidable | manual | Sn | -3.08 | 0 | |||
CR.ZAG.BHZ. | 2021-01-15T10:38:41.62 | 3.0 | positive | manual | Pg | 11.91 | 0 | |||
IV.MMO1.EHZ. | 2021-01-15T10:38:37.69 | 3.0 | undecidable | manual | Sg | 7.97 | 0 | |||
IV.RMP.HHZ. | 2021-01-15T10:38:25.08 | 3.0 | undecidable | manual | Sn | -4.29 | 0 | |||
IV.ACATE.HNZ. | 2021-01-15T10:38:24.55 | 3.0 | positive | manual | Pn | -6.74 | 0 | |||
IV.COR1.EHZ. | 2021-01-15T10:38:19.09 | 3.0 | undecidable | manual | Pg | 9.02 | 0 | |||
IV.PLLN.EHZ. | 2021-01-15T10:38:18.37 | 3.0 | positive | manual | Pn | -1.09 | 0 | |||
IV.MF5.EHZ. | 2021-01-15T10:38:09.78 | 3.0 | positive | manual | Pg | 9.2 | 0 | |||
IV.RMP.HHZ. | 2021-01-15T10:38:01.53 | 3.0 | negative | manual | Pn | 0.92 | 0 | |||
IV.MNTT.EHZ. | 2021-01-15T10:38:01.22 | 3.0 | undecidable | manual | Pn | 0.92 | 0 | |||
IV.SPS2.HHZ. | 2021-01-15T10:38:00.29 | 3.0 | positive | manual | Pg | 0.61 | 0 | |||
IV.POFI.HNZ. | 2021-01-15T10:37:49.45 | 3.0 | undecidable | manual | Pn | -0.74 | 0 | |||
IT.LRNO.HNZ. | 2021-01-15T10:37:37.55 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.APRC.HNN. | 2021-01-15T10:37:33.64 | 0.3 | undecidable | manual | P | 306 | 26.9508 | 91 | 0.93 | 56 |
OT.OT03.EHN. | 2021-01-15T10:37:30.55 | 0.3 | undecidable | manual | P | 310 | 16.872 | 92 | -0.15 | 73 |
IV.MSAG.HHZ. | 2021-01-15T10:37:30.11 | 0.1 | undecidable | manual | P | 38 | 13.7751 | 92 | 0.03 | 100 |
OT.OT05.EHZ. | 2021-01-15T10:37:30.16 | 0.3 | undecidable | manual | P | 286 | 17.5713 | 92 | -0.68 | 63 |
IV.SGRT.HHZ. | 2021-01-15T10:37:30.42 | 0.1 | undecidable | manual | P | 342 | 16.3725 | 92 | -0.17 | 97 |
OT.OT07.EHZ. | 2021-01-15T10:37:28.92 | 0.1 | undecidable | manual | P | 276 | 7.2927 | 94 | 0.15 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSAG.HNE. | ML:1.0 | 0.000124916865 | 0.1792 | AML | other | m | 2021-01-15T10:37:33.44 |
IV.MSAG.HHE. | ML:0.6 | 0.00004842374 | 0.1792 | AML | other | m | 2021-01-15T10:37:33.44 |
IV.SGRT.HHE. | ML:1.2 | 0.00016549999999999998 | 0.46 | AML | other | m | 2021-01-15T10:37:33.60 |
IV.SGRT.HHN. | ML:1.2 | 0.00015923895 | 0.1408 | AML | other | m | 2021-01-15T10:37:33.65 |
IV.MSAG.HNN. | ML:1.3 | 0.00025796215 | 0.1792 | AML | other | m | 2021-01-15T10:37:34.01 |
IV.MSAG.HHN. | ML:0.9 | 0.000111006825 | 0.1792 | AML | other | m | 2021-01-15T10:37:34.01 |
OT.OT05.EHN. | ML:1.1 | 0.00011465000000000001 | 0.48 | AML | other | m | 2021-01-15T10:37:35.59 |
OT.OT05.EHE. | ML:1.1 | 0.00011999999999999999 | 0.36 | AML | other | m | 2021-01-15T10:37:38.88 |