A magnitude ML 0.6 earthquake occured in region: 8 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7950, 13.1960 at 6 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
Arquata del Tronto | AP | 9 | 1178 | 6135 |
Castelsantangelo sul Nera | MC | 12 | 281 | 6416 |
Accumoli | RI | 12 | 667 | 7083 |
Montegallo | AP | 13 | 523 | 7606 |
Preci | PG | 16 | 724 | 8330 |
Montemonaco | AP | 16 | 604 | 8934 |
Cascia | PG | 17 | 3217 | 12151 |
Ussita | MC | 17 | 444 | 12595 |
Visso | MC | 18 | 1107 | 13702 |
Acquasanta Terme | AP | 18 | 2916 | 16618 |
Cittareale | RI | 20 | 482 | 17100 |
Amatrice | RI | 20 | 2657 | 19757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2017-07-02 17:33:02 |
42.7952 | 13.1957 | 6 | 2017-07-02 17:44:45 |
Sala Sismica INGV-Roma | 47426821 |
Field | Value |
---|---|
Time (UTC) | 2017-07-02 17:33:02 ± 0.1 |
Latitude | 42.7952 ± 0.0027 |
Longitude | 13.1957 ± 0.0049 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 47426821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 349 |
Semi-minor axis of confidence ellipse (meter) | 55 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 94 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25361 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 47426821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-07-02 17:44:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMUR.HNZ. | 2017-07-02T17:33:24.41 | 3.0 | undecidable | manual | S | -2.73 | 0 | |||
IV.LNSS.HHZ. | 2017-07-02T17:33:11.57 | 0.6 | undecidable | manual | S | 211 | 24.753 | 103 | -0.06 | 48 |
IV.T1299.EHZ. | 2017-07-02T17:33:10.17 | 0.1 | undecidable | manual | S | 158 | 19.1697 | 107 | 0.43 | 90 |
IV.T1241.EHZ. | 2017-07-02T17:33:10.08 | 0.3 | undecidable | manual | S | 70 | 20.3685 | 106 | -0.05 | 73 |
IV.T1216.EHZ. | 2017-07-02T17:33:09.45 | 0.6 | undecidable | manual | S | 306 | 17.871 | 108 | 0.14 | 48 |
IV.T1219.EHZ. | 2017-07-02T17:33:08.90 | 3.0 | positive | manual | P | -0.52 | 0 | |||
IV.T1218.EHZ. | 2017-07-02T17:33:08.62 | 0.3 | undecidable | manual | S | 205 | 15.3735 | 111 | 0.14 | 72 |
IV.FDMO.HHZ. | 2017-07-02T17:33:08.28 | 0.3 | undecidable | manual | P | 342 | 28.1496 | 102 | -0.28 | 68 |
IV.MC2.EHZ. | 2017-07-02T17:33:08.12 | 0.1 | undecidable | manual | S | 358 | 12.876 | 114 | 0.42 | 91 |
IV.MMO1.EHZ. | 2017-07-02T17:33:08.66 | 0.1 | undecidable | manual | S | 43 | 15.7731 | 110 | 0.05 | 98 |
IV.LNSS.HHZ. | 2017-07-02T17:33:07.83 | 0.3 | undecidable | manual | P | 211 | 24.753 | 103 | -0.07 | 72 |
IV.T1241.EHZ. | 2017-07-02T17:33:06.98 | 0.1 | undecidable | manual | P | 70 | 20.3685 | 106 | -0.05 | 97 |
IV.NRCA.HHZ. | 2017-07-02T17:33:06.19 | 0.1 | undecidable | manual | S | 303 | 7.881 | 126 | 0 | 100 |
IV.T1218.EHZ. | 2017-07-02T17:33:06.08 | 0.1 | undecidable | manual | P | 205 | 15.3735 | 111 | 0 | 99 |
IV.T1299.EHZ. | 2017-07-02T17:33:06.84 | 0.3 | undecidable | manual | P | 158 | 19.1697 | 107 | 0.03 | 73 |
IV.T1216.EHZ. | 2017-07-02T17:33:06.19 | 0.3 | undecidable | manual | P | 306 | 17.871 | 108 | -0.36 | 68 |
IV.MC2.EHZ. | 2017-07-02T17:33:05.88 | 0.1 | undecidable | manual | P | 358 | 12.876 | 114 | 0.25 | 94 |
IV.T1245.HHZ. | 2017-07-02T17:33:05.91 | 0.1 | undecidable | manual | S | 355 | 6.8931 | 130 | 0.01 | 100 |
IV.MMO1.EHZ. | 2017-07-02T17:33:05.83 | 0.1 | undecidable | manual | P | 43 | 15.7731 | 110 | -0.32 | 92 |
IV.T1214.EHZ. | 2017-07-02T17:33:05.01 | 0.1 | undecidable | manual | S | 165 | 4.0959 | 145 | -0.24 | 96 |
IV.T1214.EHZ. | 2017-07-02T17:33:04.07 | 0.1 | undecidable | manual | P | 165 | 4.0959 | 145 | -0.14 | 98 |
IV.T1245.HHZ. | 2017-07-02T17:33:04.53 | 0.1 | undecidable | manual | P | 355 | 6.8931 | 130 | -0.06 | 99 |
IV.NRCA.HHZ. | 2017-07-02T17:33:04.80 | 0.1 | positive | manual | P | 303 | 7.881 | 126 | 0.05 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1214.HNN. | ML:0.0 | 0.00048714784999999997 | 0.128 | AML | other | m | 2017-07-02T17:33:05.32 |
IV.T1214.EHN. | ML:0.0 | 0.00046529585000000003 | 0.128 | AML | other | m | 2017-07-02T17:33:05.26 |
IV.T1214.HNE. | ML:0.0 | 0.0005379003 | 0.1408 | AML | other | m | 2017-07-02T17:33:05.36 |
IV.T1214.EHE. | ML:0.0 | 0.00051689695 | 0.1408 | AML | other | m | 2017-07-02T17:33:05.36 |
IV.T1245.HNE. | ML:0.0 | 0.00007050186999999999 | 0.4096 | AML | other | m | 2017-07-02T17:33:08.42 |
IV.T1245.HHE. | ML:0.0 | 0.00016955920000000002 | 0.2048 | AML | other | m | 2017-07-02T17:33:06.28 |
IV.T1245.HHN. | ML:0.0 | 0.0002927826 | 0.1792 | AML | other | m | 2017-07-02T17:33:07.17 |
IV.T1245.HNN. | ML:0.0 | 0.00021456485 | 0.8704 | AML | other | m | 2017-07-02T17:33:05.54 |
IV.NRCA.HHN. | ML:0.0 | 0.0003831858 | 0.1664 | AML | other | m | 2017-07-02T17:33:06.54 |
IV.NRCA.HHE. | ML:0.0 | 0.0005093029 | 0.1152 | AML | other | m | 2017-07-02T17:33:06.39 |
IV.NRCA.HNE. | ML:0.0 | 0.0004888834 | 0.128 | AML | other | m | 2017-07-02T17:33:06.38 |
IV.NRCA.HNN. | ML:0.0 | 0.0003547682 | 0.1024 | AML | other | m | 2017-07-02T17:33:06.53 |
IV.T1218.EHN. | ML:0.5 | 0.00003427025 | 0.3584 | AML | other | m | 2017-07-02T17:33:09.71 |
IV.T1218.EHE. | ML:0.3 | 0.000021735660600000003 | 0.1664 | AML | other | m | 2017-07-02T17:33:09.98 |
IV.T1218.HNE. | ML:0.8 | 0.000072535535 | 0.4864 | AML | other | m | 2017-07-02T17:33:09.16 |
IV.T1218.HNN. | ML:0.8 | 0.00006027914 | 0.384 | AML | other | m | 2017-07-02T17:33:09.52 |
IV.T1299.EHE. | ML:0.6 | 0.000028186049999999998 | 0.6016 | AML | other | m | 2017-07-02T17:33:12.58 |
IV.T1299.EHN. | ML:0.6 | 0.00003141745 | 0.448 | AML | other | m | 2017-07-02T17:33:10.55 |
IV.T1219.HNN. | ML:1.3 | 0.00009328098 | 0.896 | AML | other | m | 2017-07-02T17:33:18.02 |
IV.T1219.EHE. | ML:0.5 | 0.000015477945000000003 | 0.96 | AML | other | m | 2017-07-02T17:33:12.04 |