A magnitude ML 1.5 earthquake occured in region: 4 km SW Bisegna (AQ), on
and geographic coordinates (lat, lon) 41.9000, 13.7180 at 14 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 |
---|---|---|---|---|
Bisegna | AQ | 4 | 223 | 223 |
Lecce nei Marsi | AQ | 5 | 1702 | 1925 |
Gioia dei Marsi | AQ | 6 | 1989 | 3914 |
Villavallelonga | AQ | 9 | 919 | 4833 |
Ortucchio | AQ | 9 | 1860 | 6693 |
Villalago | AQ | 11 | 568 | 7261 |
Ortona dei Marsi | AQ | 11 | 542 | 7803 |
Collelongo | AQ | 11 | 1233 | 9036 |
Pescasseroli | AQ | 12 | 2203 | 11239 |
Anversa degli Abruzzi | AQ | 13 | 341 | 11580 |
Scanno | AQ | 14 | 1847 | 13427 |
San Benedetto dei Marsi | AQ | 14 | 3909 | 17336 |
Pescina | AQ | 15 | 4133 | 21469 |
Cocullo | AQ | 16 | 230 | 21699 |
Trasacco | AQ | 16 | 6246 | 27945 |
Opi | AQ | 16 | 420 | 28365 |
Balsorano | AQ | 17 | 3569 | 31934 |
Pescosolido | FR | 17 | 1555 | 33489 |
San Vincenzo Valle Roveto | AQ | 18 | 2347 | 35836 |
Bugnara | AQ | 18 | 1125 | 36961 |
Campoli Appennino | FR | 18 | 1725 | 38686 |
Introdacqua | AQ | 19 | 2126 | 40812 |
Collarmele | AQ | 20 | 894 | 41706 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-03-02 20:27:49 |
41.9002 | 13.7183 | 14 | 2021-07-12 16:55:13 |
Bollettino Sismico Italiano INGV | 90603761 |
Reviewed Rev100 |
ML 1.5 | 2021-03-02 20:27:49 |
41.9048 | 13.7195 | 13 | 2021-03-02 20:33:39 |
Sala Sismica INGV-Roma | 87632851 |
Field | Value |
---|---|
Time (UTC) | 2021-03-02 20:27:49 ± 0.06 |
Latitude | 41.9002 ± 0.0027 |
Longitude | 13.7183 ± 0.0036 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90603761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 318 |
Semi-minor axis of confidence ellipse (meter) | 103 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 81 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 54 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 35 |
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) | 0.07734 |
Epicentral distance of station farthest from the epicenter (degree) | 0.72755 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 90603761 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-29 11:12:11 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 87632851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-02 20:33:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VCEL.EHZ. | 2021-03-02T20:28:07.50 | 0.3 | undecidable | manual | S | 10 | 55.7997 | 94 | 0.57 | 62 |
IV.MIDA.HHZ. | 2021-03-02T20:28:06.43 | 0.3 | undecidable | manual | S | 123 | 52.8027 | 95 | 0.3 | 67 |
IV.TERO.HHZ. | 2021-03-02T20:28:04.14 | 0.6 | undecidable | manual | P | 353 | 80.7636 | 93 | 0.71 | 37 |
IV.FAGN.HHZ. | 2021-03-02T20:28:03.20 | 0.3 | undecidable | manual | S | 345 | 42.0246 | 96 | -0.08 | 71 |
IV.RNI2.HHZ. | 2021-03-02T20:28:03.10 | 0.3 | undecidable | manual | S | 121 | 42.0246 | 96 | -0.17 | 69 |
IV.CERA.HHZ. | 2021-03-02T20:28:03.10 | 0.3 | undecidable | manual | S | 143 | 41.7249 | 96 | -0.09 | 70 |
IV.LPEL.HHZ. | 2021-03-02T20:28:02.80 | 0.6 | undecidable | manual | S | 67 | 41.625 | 96 | -0.38 | 44 |
IV.GUAR.HNN. | 2021-03-02T20:28:01.30 | 0.3 | undecidable | manual | S | 251 | 35.5422 | 98 | -0.26 | 69 |
IV.T0110.HHZ. | 2021-03-02T20:28:01.60 | 0.3 | undecidable | manual | S | 7 | 36.8298 | 98 | -0.3 | 69 |
IV.LRP.EHZ. | 2021-03-02T20:28:00.20 | 0.6 | undecidable | manual | S | 201 | 30.1476 | 101 | 0.07 | 49 |
IV.PTQR.HHZ. | 2021-03-02T20:28:00.30 | 0.6 | undecidable | manual | S | 297 | 29.4483 | 101 | 0.33 | 46 |
IT.SULA.HNN. | 2021-03-02T20:27:59.10 | 0.3 | undecidable | manual | S | 40 | 25.2525 | 104 | 0.24 | 71 |
IV.VCEL.EHZ. | 2021-03-02T20:27:59.55 | 0.3 | undecidable | manual | P | 10 | 55.7997 | 94 | -0.04 | 70 |
IV.GIUL.HHZ. | 2021-03-02T20:27:59.18 | 0.3 | undecidable | manual | P | 226 | 54.0015 | 95 | -0.13 | 69 |
IT.SULP.HGN. | 2021-03-02T20:27:59.50 | 0.3 | undecidable | manual | S | 40 | 26.751 | 103 | 0.24 | 71 |
IV.MIDA.HHZ. | 2021-03-02T20:27:58.95 | 0.3 | undecidable | manual | P | 123 | 52.8027 | 95 | -0.17 | 68 |
IV.CERA.HHZ. | 2021-03-02T20:27:57.24 | 0.3 | undecidable | manual | P | 143 | 41.7249 | 96 | -0.19 | 69 |
IV.POFI.HHZ. | 2021-03-02T20:27:57.60 | 0.3 | undecidable | manual | S | 181 | 20.2686 | 110 | 0.01 | 75 |
IV.FAGN.HHZ. | 2021-03-02T20:27:57.21 | 0.3 | undecidable | manual | P | 345 | 42.0246 | 96 | -0.27 | 68 |
IV.INTR.HHZ. | 2021-03-02T20:27:57.20 | 0.3 | undecidable | manual | S | 51 | 19.7691 | 111 | -0.25 | 71 |
IV.RNI2.HHZ. | 2021-03-02T20:27:57.88 | 0.3 | undecidable | manual | P | 121 | 42.0246 | 96 | 0.41 | 67 |
IV.LPEL.HHZ. | 2021-03-02T20:27:57.15 | 0.3 | undecidable | manual | P | 67 | 41.625 | 96 | -0.27 | 68 |
IV.GUAR.HNN. | 2021-03-02T20:27:56.49 | 0.6 | undecidable | manual | P | 251 | 35.5422 | 98 | 0 | 49 |
IV.T0110.HHZ. | 2021-03-02T20:27:56.47 | 0.3 | undecidable | manual | P | 7 | 36.8298 | 98 | -0.22 | 70 |
IT.OPI.HGZ. | 2021-03-02T20:27:56.80 | 0.3 | undecidable | manual | S | 146 | 16.5723 | 118 | 0.11 | 74 |
IT.SULP.HGN. | 2021-03-02T20:27:55.04 | 0.3 | undecidable | manual | P | 40 | 26.751 | 103 | -0.12 | 72 |
IV.VVLD.HHZ. | 2021-03-02T20:27:55.00 | 0.6 | undecidable | manual | S | 247 | 8.5803 | 142 | -0.03 | 51 |
IV.LRP.EHZ. | 2021-03-02T20:27:55.66 | 0.3 | undecidable | manual | P | 201 | 30.1476 | 101 | 0 | 73 |
IV.PTQR.HHZ. | 2021-03-02T20:27:55.47 | 0.3 | undecidable | manual | P | 297 | 29.4483 | 101 | -0.1 | 72 |
IV.POFI.HHZ. | 2021-03-02T20:27:54.31 | 0.3 | undecidable | manual | P | 181 | 20.2686 | 110 | 0.12 | 74 |
IT.SULC.HNZ. | 2021-03-02T20:27:54.85 | 0.3 | undecidable | manual | P | 40 | 24.3534 | 105 | 0.05 | 74 |
IV.INTR.HHZ. | 2021-03-02T20:27:54.14 | 0.1 | undecidable | manual | P | 51 | 19.7691 | 111 | 0.03 | 100 |
IT.SULA.HNN. | 2021-03-02T20:27:54.90 | 0.3 | undecidable | manual | P | 40 | 25.2525 | 104 | -0.03 | 74 |
IT.OPI.HGZ. | 2021-03-02T20:27:53.78 | 0.3 | undecidable | manual | P | 146 | 16.5723 | 118 | 0.11 | 74 |
IV.VVLD.HHZ. | 2021-03-02T20:27:52.87 | 0.3 | undecidable | manual | P | 247 | 8.5803 | 142 | 0.15 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VVLD.HHE. | ML:1.1 | 0.00014250000000000002 | 0.46 | AML | other | m | 2021-03-02T20:27:55.18 |
IV.VVLD.HHN. | ML:1.0 | 0.00011649999999999999 | 0.24 | AML | other | m | 2021-03-02T20:27:55.34 |
IV.INTR.HNE. | ML:1.8 | 0.00038449999999999997 | 1.16 | AML | other | m | 2021-03-02T20:27:57.96 |
IV.INTR.HHE. | ML:1.7 | 0.000364 | 1.76 | AML | other | m | 2021-03-02T20:27:58.96 |
IV.POFI.HHE. | ML:1.2 | 0.0001142 | 0.5 | AML | other | m | 2021-03-02T20:27:58.00 |
IV.INTR.HNN. | ML:1.9 | 0.00048450000000000007 | 0.18 | AML | other | m | 2021-03-02T20:27:58.28 |
IV.INTR.HHN. | ML:1.9 | 0.00051 | 0.42 | AML | other | m | 2021-03-02T20:27:58.28 |
IV.POFI.HHN. | ML:1.1 | 0.00008595 | 1.58 | AML | other | m | 2021-03-02T20:27:58.93 |
IV.LRP.EHN. | ML:1.3 | 0.00008879999999999999 | 1.1 | AML | other | m | 2021-03-02T20:28:00.07 |
IV.LRP.EHE. | ML:1.9 | 0.0003445 | 0.24 | AML | other | m | 2021-03-02T20:28:00.62 |
IV.PTQR.HHN. | ML:1.0 | 0.0000432 | 1.42 | AML | other | m | 2021-03-02T20:28:01.86 |
IV.PTQR.HHE. | ML:1.1 | 0.000052850000000000004 | 0.88 | AML | other | m | 2021-03-02T20:28:02.45 |
IV.T0110.HHN. | ML:1.7 | 0.000191 | 1.32 | AML | other | m | 2021-03-02T20:28:02.80 |
IV.LPEL.HHN. | ML:1.7 | 0.00014749999999999998 | 0.18 | AML | other | m | 2021-03-02T20:28:03.10 |
IV.LPEL.HHE. | ML:1.6 | 0.000135 | 0.6 | AML | other | m | 2021-03-02T20:28:04.61 |
IV.T0110.HHE. | ML:1.7 | 0.000184 | 0.44 | AML | other | m | 2021-03-02T20:28:05.00 |
IV.CERA.HHN. | ML:1.3 | 0.0000669 | 0.98 | AML | other | m | 2021-03-02T20:28:05.60 |
IV.FAGN.HHE. | ML:1.8 | 0.000187 | 1.42 | AML | other | m | 2021-03-02T20:28:06.00 |
IV.RNI2.HHN. | ML:1.4 | 0.00006805 | 0.76 | AML | other | m | 2021-03-02T20:28:06.04 |
IV.RNI2.HHE. | ML:1.5 | 0.00008935 | 0.42 | AML | other | m | 2021-03-02T20:28:06.64 |
IV.CERA.HHE. | ML:1.4 | 0.00007159999999999999 | 1.36 | AML | other | m | 2021-03-02T20:28:06.96 |
IV.MIDA.HHE. | ML:1.2 | 0.00004235 | 0.34 | AML | other | m | 2021-03-02T20:28:07.77 |
IV.FAGN.HHN. | ML:1.6 | 0.00014050000000000003 | 0.34 | AML | other | m | 2021-03-02T20:28:07.98 |
IV.VCEL.EHN. | ML:1.7 | 0.00011155000000000001 | 0.34 | AML | other | m | 2021-03-02T20:28:08.06 |
IV.GIUL.HHE. | ML:0.9 | 0.0000203 | 1.4 | AML | other | m | 2021-03-02T20:28:08.00 |
IV.GIUL.HHN. | ML:1.0 | 0.0000252 | 1.06 | AML | other | m | 2021-03-02T20:28:08.33 |
IV.MIDA.HHN. | ML:1.3 | 0.0000471 | 1.1 | AML | other | m | 2021-03-02T20:28:09.05 |
IV.VCEL.EHE. | ML:1.7 | 0.00012164999999999999 | 0.26 | AML | other | m | 2021-03-02T20:28:11.66 |