A magnitude ML 1.5 earthquake occured in region: 8 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8350, 13.2040 at 9 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 8 | 281 | 281 |
Norcia | PG | 10 | 4957 | 5238 |
Arquata del Tronto | AP | 10 | 1178 | 6416 |
Montegallo | AP | 11 | 523 | 6939 |
Montemonaco | AP | 12 | 604 | 7543 |
Ussita | MC | 13 | 444 | 7987 |
Visso | MC | 14 | 1107 | 9094 |
Preci | PG | 14 | 724 | 9818 |
Accumoli | RI | 16 | 667 | 10485 |
Montefortino | FM | 17 | 1178 | 11663 |
Bolognola | MC | 18 | 142 | 11805 |
Acquasanta Terme | AP | 18 | 2916 | 14721 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-02-13 16:16:00 |
42.8352 | 13.204 | 9 | 2020-07-18 21:08:39 |
Bollettino Sismico Italiano INGV | 79964361 |
Reviewed Rev100 |
ML 1.7 | 2020-02-13 16:16:00 |
42.8372 | 13.2087 | 9 | 2020-02-13 16:32:08 |
Sala Sismica INGV-Roma | 76493071 |
Field | Value |
---|---|
Time (UTC) | 2020-02-13 16:16:00 ± 0.06 |
Latitude | 42.8352 ± 0.0036 |
Longitude | 13.2040 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79964361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 370 |
Semi-minor axis of confidence ellipse (meter) | 348 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 24 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 65 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36243 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 79964361 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-06 23:17:10 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 76493071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-13 16:32:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ENIC.HHZ. | 2020-02-13T16:17:20.81 | 3.0 | positive | manual | Pn | -0.13 | 0 | |||
IV.ZONE.HHZ. | 2020-02-13T16:17:18.68 | 3.0 | undecidable | manual | Sn | -4.4 | 0 | |||
OT.OT14.EHZ. | 2020-02-13T16:17:12.68 | 3.0 | undecidable | manual | Sg | 4.92 | 0 | |||
MN.CLTB.HHZ. | 2020-02-13T16:17:10.87 | 3.0 | negative | manual | Pn | -8.3 | 0 | |||
IV.NDIM.HHZ. | 2020-02-13T16:17:00.98 | 3.0 | undecidable | manual | Sg | 2.55 | 0 | |||
IV.IOCA.HHZ. | 2020-02-13T16:16:38.27 | 3.0 | negative | manual | Pg | 1.62 | 0 | |||
IV.VOBA.HNZ. | 2020-02-13T16:16:32.94 | 3.0 | undecidable | manual | Pn | -6.4 | 0 | |||
IV.VIVA.HHZ. | 2020-02-13T16:16:26.27 | 3.0 | negative | manual | Pg | 4.05 | 0 | |||
IV.FIR.HHZ. | 2020-02-13T16:16:20.31 | 3.0 | undecidable | manual | Pg | 1.83 | 0 | |||
IV.CPGN.EHZ. | 2020-02-13T16:16:14.45 | 3.0 | undecidable | manual | S | -4.16 | 0 | |||
IV.TERO.HHZ. | 2020-02-13T16:16:13.96 | 0.3 | undecidable | manual | S | 126 | 40.2264 | 50 | -0.08 | 71 |
IV.GAVE.EHZ. | 2020-02-13T16:16:11.56 | 0.6 | undecidable | manual | S | 238 | 29.8479 | 107 | 0.33 | 45 |
IV.CESI.HHE. | 2020-02-13T16:16:11.69 | 0.6 | undecidable | manual | S | 308 | 30.747 | 50 | 0.18 | 46 |
IV.SFI.HNZ. | 2020-02-13T16:16:11.70 | 3.0 | undecidable | manual | P | -1.55 | 0 | |||
IV.CSP1.EHZ. | 2020-02-13T16:16:10.79 | 0.6 | undecidable | manual | S | 0 | 28.4493 | 108 | 0 | 48 |
IV.MF5.EHZ. | 2020-02-13T16:16:10.87 | 0.6 | undecidable | manual | S | 51 | 26.751 | 109 | 0.63 | 41 |
IV.MTRA.EHZ. | 2020-02-13T16:16:07.89 | 0.6 | undecidable | manual | S | 119 | 17.9709 | 117 | 0.5 | 45 |
IV.TERO.HHZ. | 2020-02-13T16:16:07.93 | 0.3 | undecidable | manual | P | 126 | 40.2264 | 50 | -0.35 | 66 |
IV.CSP1.EHZ. | 2020-02-13T16:16:06.27 | 0.3 | undecidable | manual | P | 0 | 28.4493 | 108 | -0.14 | 71 |
IV.MF5.EHZ. | 2020-02-13T16:16:06.34 | 0.3 | undecidable | manual | P | 51 | 26.751 | 109 | 0.25 | 69 |
IV.GAVE.EHZ. | 2020-02-13T16:16:06.73 | 0.3 | undecidable | manual | P | 238 | 29.8479 | 107 | 0.07 | 71 |
IV.CESI.HHE. | 2020-02-13T16:16:06.63 | 0.3 | undecidable | manual | P | 308 | 30.747 | 50 | -0.19 | 70 |
IV.LNSS.HHN. | 2020-02-13T16:16:06.56 | 0.3 | undecidable | manual | P | 207 | 29.0487 | 107 | 0.05 | 72 |
IV.MMO1.EHZ. | 2020-02-13T16:16:05.41 | 0.3 | undecidable | manual | S | 54 | 12.2766 | 127 | -0.31 | 70 |
IV.FDMO.HHZ. | 2020-02-13T16:16:05.74 | 0.1 | undecidable | manual | P | 337 | 24.2535 | 111 | 0.13 | 95 |
IV.SMA1.EHE. | 2020-02-13T16:16:05.60 | 0.1 | undecidable | manual | P | 155 | 25.0527 | 110 | -0.16 | 94 |
IV.MC2.EHZ. | 2020-02-13T16:16:04.70 | 0.3 | undecidable | manual | S | 352 | 8.5803 | 137 | -0.05 | 74 |
IV.MTRA.EHZ. | 2020-02-13T16:16:04.62 | 0.3 | undecidable | manual | P | 119 | 17.9709 | 117 | 0.18 | 71 |
IV.NRCA.HHZ. | 2020-02-13T16:16:04.44 | 0.3 | undecidable | manual | S | 269 | 7.2927 | 141 | -0.03 | 74 |
IV.NARO.HHZ. | 2020-02-13T16:16:04.34 | 3.0 | negative | manual | P | 2.94 | 0 | |||
IV.MMO1.EHZ. | 2020-02-13T16:16:03.25 | 0.1 | undecidable | manual | P | 54 | 12.2766 | 127 | -0.23 | 95 |
IV.NRCA.HHZ. | 2020-02-13T16:16:02.78 | 0.1 | undecidable | manual | P | 269 | 7.2927 | 141 | 0.03 | 100 |
IV.MC2.EHZ. | 2020-02-13T16:16:02.90 | 0.1 | undecidable | manual | P | 352 | 8.5803 | 137 | -0.02 | 99 |
IV.SENI.EHZ. | 2020-02-13T16:15:59.03 | 3.0 | undecidable | manual | P | 0.15 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.8 | 0.0011354267 | 0.1152 | AML | other | m | 2020-02-13T16:16:04.86 |
IV.NRCA.HNN. | ML:1.8 | 0.00097329775 | 0.128 | AML | other | m | 2020-02-13T16:16:04.86 |
IV.NRCA.HHE. | ML:1.8 | 0.001029938 | 0.1536 | AML | other | m | 2020-02-13T16:16:04.94 |
IV.NRCA.HNE. | ML:1.8 | 0.0010638429 | 0.1664 | AML | other | m | 2020-02-13T16:16:04.95 |
IV.FDMO.HHN. | ML:1.0 | 0.00005422864500000001 | 0.2048 | AML | other | m | 2020-02-13T16:16:11.44 |
IV.FDMO.HHE. | ML:0.7 | 0.00003213829 | 0.1408 | AML | other | m | 2020-02-13T16:16:11.69 |
IV.GAVE.EHN. | ML:1.2 | 0.000070530835 | 0.2816 | AML | other | m | 2020-02-13T16:16:12.04 |
IV.GAVE.EHE. | ML:1.2 | 0.000084769445 | 0.2432 | AML | other | m | 2020-02-13T16:16:12.72 |