A magnitude ML 0.5 earthquake occured in region: 5 km E Casaletto Spartano (SA), on
and geographic coordinates (lat, lon) 40.1700, 15.6730 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 |
---|---|---|---|---|
Casaletto Spartano | SA | 5 | 1420 | 1420 |
Casalbuono | SA | 5 | 1194 | 2614 |
Tortorella | SA | 6 | 523 | 3137 |
Torraca | SA | 7 | 1263 | 4400 |
Lagonegro | PZ | 9 | 5584 | 9984 |
Morigerati | SA | 10 | 665 | 10649 |
Vibonati | SA | 11 | 3293 | 13942 |
Caselle in Pittari | SA | 11 | 1956 | 15898 |
Sapri | SA | 11 | 6770 | 22668 |
Buonabitacolo | SA | 12 | 2549 | 25217 |
Montesano sulla Marcellana | SA | 12 | 6704 | 31921 |
Rivello | PZ | 13 | 2767 | 34688 |
Sanza | SA | 13 | 2608 | 37296 |
Santa Marina | SA | 13 | 3243 | 40539 |
Ispani | SA | 13 | 1026 | 41565 |
Nemoli | PZ | 16 | 1495 | 43060 |
Torre Orsaia | SA | 18 | 2118 | 45178 |
Trecchina | PZ | 18 | 2316 | 47494 |
Moliterno | PZ | 19 | 4062 | 51556 |
Padula | SA | 19 | 5368 | 56924 |
Lauria | PZ | 19 | 12919 | 69843 |
Tramutola | PZ | 20 | 3089 | 72932 |
Maratea | PZ | 20 | 5139 | 78071 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2021-07-21 03:22:42 |
40.1695 | 15.6732 | 11 | 2021-12-29 11:12:19 |
Bollettino Sismico Italiano INGV | 93874191 |
Reviewed Rev100 |
ML 0.5 | 2021-07-21 03:22:41 |
40.1617 | 15.6768 | 11 | 2021-07-21 03:36:39 |
Sala Sismica INGV-Roma | 93005001 |
Field | Value |
---|---|
Time (UTC) | 2021-07-21 03:22:42 ± 0.1 |
Latitude | 40.1695 ± 0.0054 |
Longitude | 15.6732 ± 0.0071 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 93874191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 590 |
Semi-minor axis of confidence ellipse (meter) | 489 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 102 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42538 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 93005001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-21 03:36:39 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 93874191 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-08-09 09:09:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CDRU.HHZ. | 2021-07-21T03:22:57.08 | 0.6 | undecidable | manual | S | 319 | 47.2194 | 50 | -0.16 | 45 |
IV.CMPR.HHZ. | 2021-07-21T03:22:55.99 | 0.6 | undecidable | manual | Sg | 100 | ||||
IV.SCHR.EHN. | 2021-07-21T03:22:53.92 | 0.6 | undecidable | manual | S | 84 | 34.2435 | 50 | 0.14 | 47 |
MN.CUC.HHZ. | 2021-07-21T03:22:51.09 | 0.3 | undecidable | manual | S | 148 | 22.9548 | 50 | 0.34 | 69 |
IV.CDRU.HHZ. | 2021-07-21T03:22:50.56 | 0.3 | undecidable | manual | P | 319 | 47.2194 | 50 | -0.25 | 67 |
IV.MCEL.HHZ. | 2021-07-21T03:22:49.79 | 0.6 | undecidable | manual | S | 32 | 20.3685 | 117 | -0.19 | 49 |
IV.SCHR.EHN. | 2021-07-21T03:22:48.51 | 0.1 | undecidable | manual | P | 84 | 34.2435 | 50 | -0.31 | 91 |
MN.CUC.HHZ. | 2021-07-21T03:22:47.10 | 0.1 | undecidable | manual | P | 148 | 22.9548 | 50 | 0.04 | 98 |
IV.MGR.HHZ. | 2021-07-21T03:22:47.08 | 0.3 | undecidable | manual | S | 251 | 10.7781 | 134 | -0.15 | 74 |
IV.SLCN.HHZ. | 2021-07-21T03:22:47.85 | 0.1 | undecidable | manual | P | 352 | 24.6531 | 50 | 0.51 | 89 |
IV.MTSN.HHN. | 2021-07-21T03:22:47.86 | 0.6 | undecidable | manual | S | 32 | 12.5763 | 130 | 0.14 | 48 |
IV.MCEL.HHZ. | 2021-07-21T03:22:46.73 | 0.1 | undecidable | manual | P | 32 | 20.3685 | 117 | 0.11 | 97 |
IV.MGR.HHZ. | 2021-07-21T03:22:45.08 | 0.1 | undecidable | manual | P | 251 | 10.7781 | 134 | 0.05 | 100 |
IV.MTSN.HHN. | 2021-07-21T03:22:45.48 | 0.1 | undecidable | manual | P | 32 | 12.5763 | 130 | 0.17 | 97 |
IV.SIRI.HHZ. | 2021-07-21T03:22:45.50 | 0.1 | undecidable | manual | P | 85 | 16.5723 | 122 | -0.45 | 92 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SIRI.HHN. | ML:0.5 | 0.0000314 | 0.68 | AML | other | m | 2021-07-21T03:22:50.02 |
MN.CUC.HHE. | ML:0.7 | 0.000029749999999999998 | 1.2 | AML | other | m | 2021-07-21T03:22:51.17 |
MN.CUC.HHN. | ML:0.5 | 0.00002065 | 1.34 | AML | other | m | 2021-07-21T03:22:51.80 |
IV.SIRI.HHE. | ML:0.4 | 0.000020850000000000002 | 0.7 | AML | other | m | 2021-07-21T03:22:51.56 |
IV.MCEL.HHN. | ML:0.5 | 0.000022983925 | 0.2192 | AML | other | m | 2021-07-21T03:22:51.42 |
IV.MCEL.HHE. | ML:0.7 | 0.000037313075 | 0.3008 | AML | other | m | 2021-07-21T03:22:50.18 |
IV.CDRU.HHE. | ML:0.2 | 0.000003797165 | 0.5808 | AML | other | m | 2021-07-21T03:22:56.87 |
IV.CDRU.HHN. | ML:0.2 | 0.000006576204000000001 | 1.8592 | AML | other | m | 2021-07-21T03:22:56.97 |