A magnitude ML 1.0 earthquake occured in region: 5 km S Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8470, 13.1640 at 10 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 | 5 | 281 | 281 |
Norcia | PG | 8 | 4957 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Ussita | MC | 11 | 444 | 6406 |
Visso | MC | 11 | 1107 | 7513 |
Arquata del Tronto | AP | 14 | 1178 | 8691 |
Montegallo | AP | 14 | 523 | 9214 |
Montemonaco | AP | 15 | 604 | 9818 |
Bolognola | MC | 17 | 142 | 9960 |
Montefortino | FM | 18 | 1178 | 11138 |
Accumoli | RI | 18 | 667 | 11805 |
Cascia | PG | 19 | 3217 | 15022 |
Sellano | PG | 20 | 1079 | 16101 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2020-01-22 04:56:51 |
42.8473 | 13.1637 | 10 | 2020-07-18 21:08:28 |
Bollettino Sismico Italiano INGV | 77588301 |
Field | Value |
---|---|
Time (UTC) | 2020-01-22 04:56:51 ± 0.06 |
Latitude | 42.8473 ± 0.0036 |
Longitude | 13.1637 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77588301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 385 |
Semi-minor axis of confidence ellipse (meter) | 329 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 44 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 52 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.03867 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43707 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.5 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 77588301 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-26 11:07:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HNZ. | 2020-01-22T04:57:06.96 | 0.3 | undecidable | manual | S | 265 | 48.5181 | 50 | 0.13 | 69 |
IV.RM33.HNE. | 2020-01-22T04:57:03.94 | 0.3 | undecidable | manual | S | 174 | 37.7289 | 50 | -0.01 | 72 |
IV.MF5.EHZ. | 2020-01-22T04:57:02.28 | 0.1 | undecidable | manual | S | 57 | 28.6491 | 50 | 0.76 | 80 |
IV.T1299.HNZ. | 2020-01-22T04:57:01.00 | 0.3 | undecidable | manual | S | 158 | 25.5522 | 50 | 0.31 | 69 |
IV.GAVE.EHZ. | 2020-01-22T04:57:01.30 | 0.3 | undecidable | manual | S | 232 | 27.8499 | 50 | -0.01 | 73 |
IV.SMA1.EHZ. | 2020-01-22T04:57:01.10 | 0.3 | undecidable | manual | S | 150 | 27.8499 | 50 | -0.2 | 71 |
IV.CESI.HHZ. | 2020-01-22T04:57:01.06 | 0.3 | undecidable | manual | S | 310 | 27.3504 | 50 | -0.11 | 72 |
IV.LNSS.HHZ. | 2020-01-22T04:57:01.60 | 0.3 | undecidable | manual | S | 200 | 28.9488 | 50 | 0.01 | 73 |
IV.CSP1.EHZ. | 2020-01-22T04:57:00.85 | 0.1 | undecidable | manual | S | 7 | 27.3504 | 50 | -0.32 | 92 |
IV.MOMA.HNZ. | 2020-01-22T04:57:00.47 | 0.3 | undecidable | manual | P | 265 | 48.5181 | 50 | 0.24 | 67 |
IV.MTRA.EHZ. | 2020-01-22T04:56:59.00 | 0.1 | undecidable | manual | S | 118 | 21.4674 | 115 | -0.46 | 90 |
IV.FDMO.HHZ. | 2020-01-22T04:56:59.12 | 0.1 | undecidable | manual | S | 344 | 21.867 | 115 | -0.48 | 90 |
IT.MTCL.HGZ. | 2020-01-22T04:56:58.97 | 0.3 | undecidable | manual | S | 321 | 21.0678 | 116 | -0.36 | 69 |
IV.RM33.HNE. | 2020-01-22T04:56:57.93 | 0.3 | undecidable | manual | P | 174 | 37.7289 | 50 | -0.64 | 62 |
IV.LNSS.HHZ. | 2020-01-22T04:56:57.10 | 0.3 | undecidable | manual | P | 200 | 28.9488 | 50 | -0.11 | 72 |
IV.MMO1.EHZ. | 2020-01-22T04:56:57.08 | 0.1 | undecidable | manual | S | 66 | 14.4744 | 125 | -0.28 | 95 |
IV.GAVE.EHZ. | 2020-01-22T04:56:57.00 | 0.3 | undecidable | manual | P | 232 | 27.8499 | 50 | -0.05 | 73 |
IV.SMA1.EHZ. | 2020-01-22T04:56:57.01 | 0.3 | undecidable | manual | P | 150 | 27.8499 | 50 | -0.03 | 73 |
IV.MF5.EHZ. | 2020-01-22T04:56:57.32 | 0.1 | undecidable | manual | P | 57 | 28.6491 | 50 | 0.15 | 95 |
IV.FEMA.HNZ. | 2020-01-22T04:56:57.74 | 0.3 | undecidable | manual | S | 324 | 15.7731 | 123 | 0.01 | 75 |
IV.CESI.HHZ. | 2020-01-22T04:56:56.84 | 0.3 | undecidable | manual | P | 310 | 27.3504 | 50 | -0.13 | 72 |
IT.MTCL.HGZ. | 2020-01-22T04:56:56.12 | 0.3 | undecidable | manual | P | 321 | 21.0678 | 116 | 0.21 | 71 |
IV.MC2.EHZ. | 2020-01-22T04:56:56.12 | 0.1 | undecidable | manual | S | 16 | 7.3815 | 144 | 0.52 | 91 |
IV.CSP1.EHZ. | 2020-01-22T04:56:56.98 | 0.1 | undecidable | manual | P | 7 | 27.3504 | 50 | 0.02 | 98 |
IV.T1299.HNZ. | 2020-01-22T04:56:56.87 | 0.3 | undecidable | manual | P | 158 | 25.5522 | 50 | 0.18 | 71 |
IV.NRCA.HHZ. | 2020-01-22T04:56:55.22 | 0.1 | undecidable | manual | S | 249 | 4.2957 | 157 | 0.16 | 99 |
IV.FEMA.HNZ. | 2020-01-22T04:56:55.11 | 0.3 | undecidable | manual | P | 324 | 15.7731 | 123 | 0.13 | 73 |
IV.FDMO.HHZ. | 2020-01-22T04:56:55.86 | 0.1 | undecidable | manual | P | 344 | 21.867 | 115 | -0.2 | 95 |
IV.MTRA.EHZ. | 2020-01-22T04:56:55.89 | 0.1 | undecidable | manual | P | 118 | 21.4674 | 115 | -0.09 | 97 |
IV.MMO1.EHZ. | 2020-01-22T04:56:54.75 | 0.1 | positive | manual | P | 66 | 14.4744 | 125 | -0.02 | 100 |
IV.MC2.EHZ. | 2020-01-22T04:56:54.05 | 0.1 | negative | manual | P | 16 | 7.3815 | 144 | 0.31 | 95 |
IV.NRCA.HHZ. | 2020-01-22T04:56:53.72 | 0.1 | negative | manual | P | 249 | 4.2957 | 157 | 0.28 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.5 | 0.0005291118 | 0.1088 | AML | other | m | 2020-01-22T04:56:55.34 |
IV.NRCA.HNN. | ML:1.4 | 0.00042577725 | 0.0608 | AML | other | m | 2020-01-22T04:56:55.41 |
IV.NRCA.HHN. | ML:1.4 | 0.0004624991 | 0.08 | AML | other | m | 2020-01-22T04:56:55.41 |
IV.NRCA.HHE. | ML:1.5 | 0.0005565263 | 0.0992 | AML | other | m | 2020-01-22T04:56:55.33 |
IV.FDMO.HHE. | ML:0.4 | 0.000016062907500000002 | 0.1824 | AML | other | m | 2020-01-22T04:56:59.66 |
IV.FDMO.HHN. | ML:0.4 | 0.000015363868 | 0.3808 | AML | other | m | 2020-01-22T04:56:59.40 |
IV.MTRA.EHN. | ML:0.6 | 0.000028914775 | 0.4416 | AML | other | m | 2020-01-22T04:56:59.60 |
IV.MTRA.EHE. | ML:0.6 | 0.00003073295 | 0.2784 | AML | other | m | 2020-01-22T04:56:59.29 |