A magnitude ML 1.4 earthquake occured in region: 8 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7330, 13.1510 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 |
---|---|---|---|---|
Norcia | PG | 8 | 4957 | 4957 |
Accumoli | RI | 9 | 667 | 5624 |
Cascia | PG | 11 | 3217 | 8841 |
Arquata del Tronto | AP | 13 | 1178 | 10019 |
Cittareale | RI | 13 | 482 | 10501 |
Amatrice | RI | 16 | 2657 | 13158 |
Poggiodomo | PG | 18 | 117 | 13275 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13556 |
Monteleone di Spoleto | PG | 19 | 599 | 14155 |
Preci | PG | 19 | 724 | 14879 |
Montegallo | AP | 19 | 523 | 15402 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-03-11 10:59:28 |
42.7332 | 13.1513 | 10 | 2020-07-18 21:08:25 |
Bollettino Sismico Italiano INGV | 77212471 |
Reviewed Rev100 |
ML 1.2 | 2020-03-11 10:59:28 |
42.7138 | 13.1723 | 1 | 2020-03-11 11:07:57 |
Sala Sismica INGV-Roma | 77188861 |
Field | Value |
---|---|
Time (UTC) | 2020-03-11 10:59:28 ± 0.09 |
Latitude | 42.7332 ± 0.0036 |
Longitude | 13.1513 ± 0.0086 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77212471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 615 |
Semi-minor axis of confidence ellipse (meter) | 254 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 264 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34984 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 77212471 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-12 08:36:37 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 77188861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-11 11:07:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
XK.GIZZ.HHZ. | 2020-03-11T11:01:18.69 | 3.0 | undecidable | manual | Sn | -0.88 | 0 | |||
IV.CADC.HNZ. | 2020-03-11T11:01:16.58 | 3.0 | undecidable | manual | Sg | 3.52 | 0 | |||
IV.SALB.HHZ. | 2020-03-11T11:01:09.79 | 3.0 | undecidable | manual | Sg | 6.36 | 0 | |||
RF.GEPF.HHZ. | 2020-03-11T11:01:09.19 | 3.0 | undecidable | manual | Sn | -4.99 | 0 | |||
IV.SPS2.HHZ. | 2020-03-11T11:01:06.23 | 3.0 | undecidable | manual | Sn | -8.38 | 0 | |||
CR.STON.BHZ. | 2020-03-11T11:01:01.28 | 3.0 | undecidable | manual | Sn | 1.57 | 0 | |||
IV.EUCT.HNZ. | 2020-03-11T11:00:37.53 | 3.0 | undecidable | manual | Pg | 7.06 | 0 | |||
NI.VINO.HHZ. | 2020-03-11T11:00:32.25 | 3.0 | negative | manual | Pg | 5.62 | 0 | |||
XK.GIZZ.HHZ. | 2020-03-11T11:00:31.91 | 3.0 | positive | manual | Pn | 1.93 | 0 | |||
ST.PANI.EHZ. | 2020-03-11T11:00:20.62 | 3.0 | undecidable | manual | Pn | -6.92 | 0 | |||
IV.FIU.EHZ. | 2020-03-11T11:00:10.64 | 3.0 | positive | manual | Pg | 1.11 | 0 | |||
IV.NARO.HHZ. | 2020-03-11T11:00:05.33 | 3.0 | undecidable | manual | S | -6.58 | 0 | |||
IX.MNT3.HHZ.02 | 2020-03-11T11:00:00.35 | 3.0 | negative | manual | Pn | -1.45 | 0 | |||
IV.VVLD.HHZ. | 2020-03-11T10:59:46.85 | 3.0 | undecidable | manual | S | -3.03 | 0 | |||
IV.MF5.EHN. | 2020-03-11T10:59:41.55 | 0.6 | undecidable | manual | S | 41 | 37.7289 | 50 | 0.32 | 45 |
IV.TERO.HHZ. | 2020-03-11T10:59:41.28 | 0.3 | undecidable | manual | S | 108 | 38.8278 | 50 | -0.24 | 68 |
IV.CESI.HHE. | 2020-03-11T10:59:40.71 | 0.3 | undecidable | manual | S | 326 | 36.2415 | 50 | -0.1 | 71 |
IV.MC2.EHZ. | 2020-03-11T10:59:36.44 | 0.3 | undecidable | manual | S | 9 | 20.0688 | 116 | 0.26 | 70 |
IV.VVLD.HHZ. | 2020-03-11T10:59:36.65 | 3.0 | negative | manual | P | -2.94 | 0 | |||
IV.MMO1.EHZ. | 2020-03-11T10:59:36.90 | 0.3 | undecidable | manual | S | 38 | 23.3544 | 113 | -0.33 | 69 |
IV.RM33.HNZ. | 2020-03-11T10:59:36.92 | 0.6 | undecidable | manual | S | 168 | 25.3524 | 111 | -0.96 | 36 |
IV.MF5.EHN. | 2020-03-11T10:59:36.30 | 0.3 | undecidable | manual | P | 41 | 37.7289 | 50 | 0.48 | 65 |
IV.SMA1.EHZ. | 2020-03-11T10:59:36.03 | 0.6 | undecidable | manual | S | 127 | 18.87 | 118 | 0.22 | 47 |
IV.TERO.HHZ. | 2020-03-11T10:59:35.78 | 0.1 | undecidable | manual | P | 108 | 38.8278 | 50 | -0.21 | 92 |
IV.LNSS.HHZ. | 2020-03-11T10:59:35.47 | 0.3 | undecidable | manual | S | 212 | 17.0718 | 120 | 0.19 | 72 |
IV.CESI.HHE. | 2020-03-11T10:59:35.38 | 0.3 | undecidable | manual | P | 326 | 36.2415 | 50 | -0.2 | 69 |
IV.NRCA.HHZ. | 2020-03-11T10:59:33.24 | 0.3 | undecidable | manual | S | 345 | 11.5773 | 131 | -0.47 | 68 |
IV.RM33.HNZ. | 2020-03-11T10:59:33.82 | 0.6 | undecidable | manual | P | 168 | 25.3524 | 111 | -0.07 | 48 |
IV.SMA1.EHZ. | 2020-03-11T10:59:33.02 | 0.1 | undecidable | manual | P | 127 | 18.87 | 118 | 0.33 | 93 |
IV.MC2.EHZ. | 2020-03-11T10:59:33.15 | 0.1 | undecidable | manual | P | 9 | 20.0688 | 116 | 0.24 | 94 |
IV.MMO1.EHZ. | 2020-03-11T10:59:33.43 | 0.1 | undecidable | manual | P | 38 | 23.3544 | 113 | -0.08 | 97 |
IV.LNSS.HHZ. | 2020-03-11T10:59:32.58 | 0.1 | undecidable | manual | P | 212 | 17.0718 | 120 | 0.2 | 96 |
IV.NRCA.HHZ. | 2020-03-11T10:59:31.46 | 0.1 | undecidable | manual | P | 345 | 11.5773 | 131 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.5 | 0.00039249855 | 0.1408 | AML | other | m | 2020-03-11T10:59:33.37 |
IV.NRCA.HNE. | ML:1.7 | 0.0005990041 | 0.1984 | AML | other | m | 2020-03-11T10:59:33.47 |
IV.NRCA.HNN. | ML:1.4 | 0.00030757909999999997 | 0.128 | AML | other | m | 2020-03-11T10:59:33.37 |
IV.NRCA.HHE. | ML:1.7 | 0.0006194830499999999 | 0.1984 | AML | other | m | 2020-03-11T10:59:33.47 |
IV.TERO.HHN. | ML:0.8 | 0.00002568035 | 0.1216 | AML | other | m | 2020-03-11T10:59:41.99 |
IV.TERO.HHE. | ML:0.8 | 0.000026536965 | 0.1408 | AML | other | m | 2020-03-11T10:59:41.83 |
IV.VVLD.HHE. | ML:1.3 | 0.0000214306225 | 0.0768 | AML | other | m | 2020-03-11T10:59:47.87 |